kampu -kau- gismu

x1 (property - ka) is common/general/universal among members of set x2 (complete set).

Only fully universal sense applies; x1 must be found in all members of x2. For the non-universal sense see fadni and zilfadni. See also cafne, rirci, fadni, cnano, tcaci, lakne, cmima, simxu.

In notes:

cafne
x1 (event) often/frequently/commonly/customarily occurs/recurs by standard x2.
cmima
x1 is a member/element of set x2; x1 belongs to group x2; x1 is amid/among/amongst group x2.
cnano
x1 [value] is a norm/average in property/amount x2 (ka/ni) among x3(s) (set) by standard x4.
fadni
x1 [member] is ordinary/common/typical/usual in property x2 (ka) among members of x3 (set).
lakne
x1 (event/state/property) is probable/likely under conditions x2.
rirci
x1 [member] is rare/unusual/uncommon/atypical in property x2 (ka) among members of x3 (set).
simxu
x1 (set) has members who mutually/reciprocally x2 (event [x1 should be reflexive in 1+ sumti]).
tcaci
x1 is a custom/habit/[ritual/rut] of x2 under conditions x3.
kaurselju'o
d2=k1 is common sense to knowers d1 about subject d3 by epistemology d4.
mujyku'e
k1 is universal in domain m2 defined by rules m3
narkau
x1 (property) is not shared by everything among x2 (plural)
nartolkau
x1 (property) is satisfied by at least one thing among x2 (plural)
nonsanji
x1 is unconscious; x1 has blacked out.
roldza
x1 (property) is common to everything in the domain of discourse
tolkau
x1 (property) is not satisfied by anything among x2 (plural)
zilfadni
f2 (ka) is an ordinary / common / general / typical / usual property among f3.
zilrirci
The property x1 is rare/unusual/uncommon among x2
kai'i (exp!)
Property relativizing determiner / unary quantifier constructor. {kai'i} introduces a predicate whose first argument slot becomes filled by the property made by taking the bridi in which this {kai'i} appears and putting {ce'u} into the argument slot in which this {kai'i} argument was located. Put formally, "kai'i brodi cu brodu" = "lo ka ce'u brodu cu brodi". Additionally, a {kai'i} term has a rightward logical scope, like quantifiers and adverbials.
kau'u
Predicate to variable-binding binary quantifier. The first slot of the predicate must be a property.
ilka'u
x1 (plural) is such that x2 (number) of its members satisfy the property x3