On grammatical class:

noi
non-restrictive relative clause; attaches subordinate bridi with incidental information.
poi
restrictive relative clause; attaches subordinate bridi with identifying information to a sumti.
voi
non-veridical restrictive clause used to form complicated le-like descriptions using "ke'a".

In definition:

ku'o
elidable terminator: end NOI relative clause; always elidable, but preferred in complex clauses.
cmavrnoi
x1 is the selma'o "NOI".

In notes:

lo
veridical descriptor: the one(s) that really is(are) ...
detke'u
The date [day,week,month,year] x1=d1=k1 is recurrence/repetition of the date [day,week,month,year] of the first event x2=d2, for the x3=k3'rd time, at location x4=d3, by calendar x5=d4.
ra'abri
x1 is a relative clause attached to argument x2 with predicate relation x3 among arguments x4.
ju'ei
Tight scope bridi separator; analogous to {.i} without ending the abstractor or relative clause.
no'oi
Selbri incidental relative clause; attaches to a selbri with the ke'a being 'me'ei the attached selbri'