On gloss:

greku in sense "structural basis"
x1 is a frame/structure/skeleton/outline supporting/load-bearing/determining the form of x2.
greku
x1 is a frame/structure/skeleton/outline supporting/load-bearing/determining the form of x2.
kinsle in sense "animation / film"
x1=s1 is a frame from motion picture x2=k1 about x3=k2 [plot/theme/subject/activity]
greku zei uidje in sense "graphical user interface element" on place 1
u1=g1 is a frame enclosing widget(s) g2 in user interface u2

In definition:

berti
x1 is to the north/northern side [right-hand-rule pole] of x2 according to frame of reference x3.
cnita
x1 is directly/vertically beneath/below/under/underneath/down from x2 in frame of reference x3.
cpana
x1 is upon/atop/resting on/lying on [the upper surface of] x2 in frame of reference/gravity x3.
crane
x1 is anterior/ahead/forward/(in/on) the front of x2 which faces/in-frame-of-reference x3.
dizlo
x1 is low/down/downward in frame of reference x2 as compared with baseline/standard height x3.
farlu
x1 falls/drops to x2 from x3 in gravity well/frame of reference x4.
farna
x1 is the direction of x2 (object/event) from origin/in frame of reference x3.
galtu
x1 is high/up/upward in frame of reference x2 as compared with baseline/standard height x3.
gapru
x1 is directly/vertically above/upwards-from x2 in gravity/frame of reference x3.
klupe
x1 is a screw [fastener] for purpose x2, threads [pitch, material] x3, frame [size, material] x4.
manri
x1 is a frame of reference/standard for observing/measuring/determining x2, with/by rules x3.
mlana
x1 is to the side of/lateral to x2 and facing x3 from point of view/in-frame-of-reference x4.
pinsi
x1 is a pencil/crayon/stylus applying lead/marking material x2, frame/support [of material] x3.
pinta
x1 is flat/level/horizontal in gravity/frame of reference x2.
pritu
x1 is to the right/right-hand side of x2 which faces/in-frame-of-reference x3.
salpo
x1 is sloped/inclined/slanted/aslant with angle x2 to horizon/frame x3.
snanu
x1 is to the south/southern side of x2 according to frame of reference x3.
sraji
x1 is vertical/upright/erect/plumb/oriented straight up and down in reference frame/gravity x2.
stici
x1 is to the west/western side of x2 according to frame of reference x3.
stuna
x1 is to the east/eastern side of x2 according to frame of reference x3.
trixe
x1 is posterior/behind/back/in the rear of x2 which faces/in-frame-of-reference x3.
zunle
x1 is to the left/left-hand side of x2 which faces/in-frame-of-reference x3.
ma'i
manri modal, 1st place (by standard 2) in reference frame ...
puzuvukiku (comp!)
time-tense discursive: a long time ago and far away; locks frame-of-reference of time and space
ba'arpinsi
b1=p1 is a marker applying marking material b2=p2, with frame/support [of material] p3.
bavyfa'a
x1 is futureward/to the futureward side/in the future of x2 in frame of reference/according to observer or vantage point x3.
berjoinandargu
d1 is a north-south-running road to d2 from d3 following primarily northward-and-southward path d4 according to frame of reference b3=s3
bermau
b1=z1 is farther north than b2=z1 according to frame of reference b3 by distance/gap/margin z4.
berstici
x1 is northwest of x2 in frame of reference x3.
berstuna
x1 is northeast of x2 in frame of reference x3.
bersunberberti
x1 is north by east of x2 in frame of reference x3.
blefa'u
x1=r1=f1 droops to x2=f2 from x3=f3 in frame of reference x4=f4
brasa'o
s1 is steep with angle s2 to horizon/frame s3.
ca'orgreku
g1 is a window frame of window g2=c1.
claco'uklo
co1=d1 is/are anterior (zootomy)/cranial/cephalic (anatomy)/superior (human anatomy) with frame-of-reference body/object cl1=d3.
cpanygau
g1 causes c1 to [rest on]/[be on top of]/[lie on] c2 in frame of reference c3.
cpanygle
g1=c1 rides/mounts/has sexual intercourse on top of g2=c2, in frame of reference/gravity c3.
crarai
t1=c1 is/are the frontmost among set/range t4 which faces/in-frame-of-reference c3.
digyfalkafpraca'a
ca1 is a drip coffeemaker [default: electric] for producing coffee ca2=cu2=ck1=d1=f1 by dripping coffee to pot f2 from mechanism f3 in gravity well/frame of reference f4, controlled/[triggered] by ca3 (agent).
dijycra
x1=c1 is the façade of building x2=c2=d1 which faces/in-frame-of-reference x3=c3
dornilteikezraifaufa'a
x1 is the temporal direction of/toward solstice x2 (event or spacetime coordinates or season (usually specify year); default: Summer solstice) from origin/in reference frame x3 at location/for body x4 and with respect to orbit/sun x5.
dzigau
g1 lowers d1 as compared with d2 in reference frame d3
dzini'ajinru
j1=c1 (object/person) makes a deep dive beneath/below/under from c2 (object/water surface) to depth d1 in frame of reference c3=d2 by standard d3, submerged in liquid j2 .
falni'ajirkla
k1=j1=c1=f1 drift dives to destination k2=f2 from origin k3=f3 in drifting frame of reference f4, via route k4 using means/vehicle k5 in liquid j2 beneath/under/down from c2 (object/water surface) in downward frame of reference c3.
falpu'i
p1 drops / puts by dropping p2=f1 onto p3=f2 from f3 in frame of reference f4
falri'a
r1 (event/state) is the cause of that f1 falls/drops to f2 from f3 in gravity well/frame of reference f4; under conditions r3.
galjdika
x1=g1=j1 sinks/descends in frame of reference x2=g2 by amount x3=j3
galji'o
g1=j1 is the peak/summit of j2 at location j3 in frame of reference g2
gapselfa'a
f2 is turned up from g2 in reference frame g3.
gusfarborcne
g1=f2=c1 is light/illumination that is refracted by amount/degree c3 from origin/frame of reference f3 by refracting medium c4
mibmanri
x1 is a first-person perspective (frame of reference), observing x2, with rules x3
mlapau
m1=p1 is the side of / is a part and on the side of m2=p2 and is facing m3 from point of view/in-frame-of-reference m4.
nalvaxni'ajinru
j1=c1=v1 (object/person) is free-diving beneath/below/under from c2 (object/water surface) in frame of reference c3, submerged in liquid j2.
nansicnansnanu
x1 is south by west of x2 in reference frame x3.
nanstici
x1 is southwest of x2 in frame of reference x3.
nanstuna
x1 is southeast of x2 in frame of reference x3.
nansunsunsnanu
x1 is southeast by east of x2 in frame of reference x3.
nifkemtemsalri
x1 (vector) is the differintegral (with respect to time) of order x2 of the displacement of x3 (object/point) relative to x4 (object/point/frame of reference; contextless default: the origin in the home frame) in coordinate system/frame of reference/as measured by x5 according to definition/standard/(meta)physics x6, taken with starting point x7
nifkemtemsalryke'ecusna
x1 (scalar-valued) is the magnitude of the vector of the differintegral (with respect to time) of order x2 of the displacement of x3 (object/point) relative to x4 (object/point/frame of reference; contextless default: origin) in coordinate system/frame of reference/as measured by x5 according to definition/standard/(meta)physics x6, where the differintegral is taken with starting point x7, in metric/by definition x8
nilga'u
x1 (li) is the altitude of x2 with respect to x3 in frame of reference x4.
nitmau
z1=c1 is lower than z2 beneath c2 in frame of reference c3 by amount/excess z4.
nitrai
t1=c1 is the lowest among set/range t4 beneath c2 in frame of reference c3.
nitsalpo
s1 dips at an angle of s2 to reference frame s3, to beneath c2.
nityjinru
j1=c1 (object/person) dives beneath/below/under from c2 (object/water surface) in frame of reference c3, submerged in liquid j2 .
nityjirkla
k1=j1=c1 dives to destination k2 from origin k3 via route k4 using means/vehicle k5 in liquid j2 beneath/under/down from c2 (object/water surface) in frame of reference c3.
nitytse
z1 sits on surface z2=c1 that is below c2 in frame of reference c3.
pevypinta
x1 (organization/group/structure) is horizontal in metaphorical frame of reference x2; x1 lacks hierarchy/levels of membership of type x2.
pevysraji
x1 (organization/group/structure) is vertical/hierarchical in metaphorical frame of reference x2; x1 has hierarchy/levels of membership of type x2.
pinpaudu'i
d1 is in the same row(s) as d2, row(s) pa1=pi1 is a part of whole/mass pa2 in frame of reference pi2.
pinseljupso'a
x1 is an omelette/ a flatly cooked egg from organism x2=s2, cooked by recipe x3=j3, flat relative to reference frame x4=p2
prityrai
t1=p1 is/are the rightmost among set/range t4 which faces/in-frame-of-reference p3.
prityxa'e
xa1=z1 is a/the right hand of xa2=z2, which faces/in-frame-of-reference z3.
rajbi'o
x1=s1=b1 straightens in reference frame x2=s2
rajroksfe
s1=rs1 is a vertical rock face / rock surface of rock / mountain rs2 on side rs3 with edges rs4, vertical in reference frame/gravity s2.
rajypaudu'i
d1 is in the same column(s) as d2, column(s) pa1=r1 is/are a part of whole/mass pa2 in frame of reference r2.
rajyserti
se1=sr1 is a ladder / vertical stairway for climbing structure se2 with steps se3, vertical in reference frame sr2.
rekyuidje
u1=g1 is a frame enclosing widget(s) g2 in user interface u2
rixrai
tra1=tri1 is the backmost/furthest to the back out of set/range tra4 in frame of reference/based on facing tri3.
selberti
x2=b1 is to the north/northern side (right-hand-rule pole) of x1=b2 according to frame of reference x3=b3.
selcra
x1 has in front of it object / location x2 in frame of reference x3.
selfa'a
x1 is oriented/directed/pointing towards x2 in frame of reference x3.
sezgalgau
gas1=s1 raises/elevates it/his/her self by in frame of reference gal2 as compared with standard/baseline gal3.
sunjoisicydargu
d1 is a east-west-running road to d2 from d3 following primarily eastward-and-westward path d4 according to frame of reference b3=s3
teirmijyfau
The elapsed time/duration between x1 (nu, or time-/date-stamp) and x2 (nu, or time-/date-stamp) is equal to the elapsed time/duration between x1 and x3 (nu, or time-/date-stamp), such that x2 occurred no later than x3 (thus, x1 is also a temporal midpoint between them), in frame of reference x4.
terberti
x3=b1 is to the north/northern side (right-hand-rule pole) of x2=b2 according to frame of reference x1=b3.
terfarnilfrica
x1 is the difference between frame of reference x2 and frame of reference x3.
tijyfa'u
x1=t1=f1 slumps to x2=f2 from x3=f3 in reference frame x4=f4
tolfalkla
k1=f1 comes/goes against stream/current/gravity/force to destination k2=f2 from origin k3=f3 in in gravity well/frame of reference f4 via route k4 using means/vehicle k5.
tolfa'u
f1 rises to f2 from f3 in gravity well/frame of reference f4.
tumsfeni'a
c1 is/are underground/subterranean beneath ground t1=s1=c2 in frame of reference c3.
vaxni'ajinru
j1=c1=v1 (object/person) is scuba diving beneath/below/under from c2 (object/water surface) in frame of reference c3 breathing/respiring v2 [gas], submerged in liquid j2.
vincra
x1 is (in) the foreground of x2 by frame of reference x3
vinti'e
x1 is (in) the background of x2 by frame of reference x3
vrogreku
g1 is a doorframe/[frame of gateway/access way] of doorway/gateway/access way g2=v1.
xasni'a
x1 is under sea x2 in reference frame x3.
xragreku
g1 is a picture frame holding picture g2=p1.
xu'unrymutcrai
x1 is infrared or infrasound vel sim. (sensu lato; having too large of a wavelength to be visible, audible, or relevantly sensed/detectable) for sense/sensory device/by standard x2 in medium/under conditions/in frame of reference x3.
zulrai
t1=z1 is/are the leftmost among set/range t4 which faces/in-frame-of-reference z3.
zulxa'e
xa1=z1 is a/the left hand of xa2=z2, which faces/in-frame-of-reference z3.
danci
x1 is the spacial interval/geodesic segment (or line segment/ray/line) from location/point x2 to location/point x3 in geometry/frame of reference x4.
digno
x1 is aligned diagonally along/between nonadjacent vertices x2 as in polytope x3; x1 is a diagonal line segment/linear manifold of lower dimension as viewed in frame of reference x3; x1 is crooked (one sense), skew (one sense, see notes), off-kilter (one sense), away from center/off-center, non-orthogonal/not perpendicular nor parallel, at an angle, perhaps non-vertical and non-horizontal, diagonal to x2 in figure/coordinate system x3.
dutso
x1 is clockwise/right-turn-direction of[/to] x2 along/following track x3 [path] in frame of reference x4 (where the axis is within the region defined by the track as the boundary, as viewed from and defined by view(er) x4; see notes); x1 is locally to the right of x2, according to x4, constrained along x3; x1 is along a right turn from x2 along path x3, as viewed in frame x4.
nicfa
x1 (vector) is the displacement of x2 (object/point) relative to x3 (object/point; contextless default: origin) in coordinate system/frame of reference/as measured by x4 according to definition/standard/(meta)physics x5
zucna
x1 is counterclockwise/left-turn-direction of[/to] x2 along/following track x3 [path] in frame of reference x4 (where the axis is within the region defined by the track as the boundary, as viewed from and defined by view(er) x4; see notes); x1 is locally to the left of x2, according to x4, constrained along x3; x1 is along a left turn from x2 along path x3, as viewed in frame x4.
ko'ei (exp!)
converts the place structure of the following tanru-unit-2 into MINDE semantic frame
lei'i (exp!)
demonstrative mass gadri; start a definite description that refers to a mass/group/constituency in the shared frame-of-reference, viewed as a whole
be'arna
x1 is to the north of x2 according to frame of reference x3.
cnampetu
x1 is the angular momentum [vector] of x2 in frame of reference x3 around point/axis of reference x4.
du'arna
x1 is to the east of x2 according to frame of reference x3.
impetu
x1 is the momentum [vector] of x2 in frame of reference x3
nejnimpetu
x1 is the linear-momentum-energy-mass [four-vector] of x2 in frame of reference x3
ne'urna
x1 is to the south of x2 according to frame of reference x3.
sirmpetu
x1 is the [probably spatial] linear momentum [vector] of x2 in frame of reference x3
tcasnuue
x1 (nu) is a conversation/dialogue/exchange/scene/series of communicative responses/series of expressions/series of messages/exchange of information event between participating speakers x2 (ordered list; ce'o) and passive or active audience members x3 (set; may repeat elements of x2) in languages x4 (use "fa'u" if desired) and via expressive media x5 (use "fa'u" if desired) in which the following utterances/messages/expressions are, in/according to frame of reference x6, made/sent or received in approximately the following chronological order: x7 (sedu'u/text/quote/lu'e concept vel sim.), x8 (sedu'u/text/quote/lu'e concept vel sim.), x9 (sedu'u/text/quote/lu'e concept vel sim.), ... (open-ended terbri structure of arbitrarily many sumti slots).
teimjau
x1 (nu, or time-/date-stamp) is the event/moment in time when the elapsed time/duration from the death or end of x2 (entity/object, or process) is equal to the temporal measure of its lifetime (elapsed time from its birth/beginning until its death/end), in frame of reference x3.
vu'arna
x1 is to the west of x2 according to frame of reference x3.
xu'unre
x1 is to the red of x2; of a wave: x1 (wave, color, etc.) has greater wavelength/lesser frequency than x2 (wave, color, etc.) in medium/under conditions/in frame of reference x3.
zi'irpu
x1 is to the violet of x2; of a wave: x1 (wave, color, etc.) has lesser wavelength/greater frequency than x2 (wave, color, etc.) in medium/under conditions/in frame of reference x3.

In notes:

bilga
x1 is bound/obliged to/has the duty to do/be x2 in/by standard/agreement x3; x1 must do x2.
sanli
x1 stands [is vertically oriented] on surface x2 supported by limbs/support/pedestal x3.
terdi
x1 is the Earth/the home planet of race x2; (adjective:) x1 is terrestrial/earthbound.
galcpare
x1=c1 climbs/[goes up/ascends] upwards on wall/fence/mountain/boulder/obstacle x2=c2 using x3=c4 [limbs/tools/equipment] towards top/summit x4=g1 from base/floor/baseline/standard height x5=g3.
jbipru
x1 is recent/is in the recent past/is in the near past of x2.
mlakla
x1=k1=m4 dodges/sidesteps/skirts x2=m2 from x3=k3 by route x4=k4 by means of transportation x5=k5.
sostartai
x1 = tai1 is a constellation of stars x2 = tar1 (set, quantity, region), according to standard x3.
cimle
x1 is cute/adorable to x2 in aspect x3 according to aesthetic x4.
lacni
x1 is an eyewear used/worn by x2 serving purpose x3.
sau'e'u (exp!)
topicalizer (sumtcita/discursive; somewhat meta): the following discourse is about/relates to/has topic/concerns
balvidzita
x1 (text, image, page element) is infra/later-mentioned/subsequently mentioned/later/following/below/toward the bottom of the page/screen (flat and primarily two-dimensional display) relative to x2 (text, image, page element) on page/screen/in work x3 according to cultural convention x4.
cra'arna
x1 is such that its directed axis or primary 'face' is oriented/faces/aimed in the direction of/toward point x2 according to convention x3
ezga
x1 (record, movie) has the dimension x2 (ka)
nancaji
x1 is x2 (li; no default value assumed, but - unless explicitly overridden - assumed to be expressed with significant figures) years old according to standard of measurement x3; colloquial form: x1 is/has x2 (years (of age)).