pemci -pem- gismu

x1 is a poem/verse about plot/theme/subject/pattern x2 by author x3 for intended audience x4.

x2 may be a convention rather than a subject. See also prosa, rimni, rilti, finti, lisri, sanga.

In notes:

finti
x1 invents/creates/composes/authors x2 for function/purpose x3 from existing elements/ideas x4.
lisri
x1 is a story/tale/yarn/narrative about plot/subject/moral x2 by storyteller x3 to audience x4.
prosa
x1 is prose about plot/theme/subject x2 by author x3 for intended audience x4.
rilti
x1 (sequence/non-text quote) is a rhythm/beat of music/expressive form x2.
rimni
x1 rhymes/alliterates with x2 in language/phonetics x3, matching sound correspondence x4 (ka).
sanga
x1 sings/chants x2 [song/hymn/melody/melodic sounds] to audience x3.
cifylisri
l1 is a children's story about plot/subject/moral l2 by storyteller l3 to audience l4.
pempau
pa1 is a verse of poem pe1 about subject pe2 by author pe3 for intended audience pe4.
sagypemci
x1 are the lyrics for the song/music x2
zaurskupemci
x1 is an ode to x2 by author x3 for intended audience x4
iambi
x1 is an iamb
larseku
x1 is a creative work (prose / poem / film / play / etc.) about x2 (plot / theme / subject / activity), by author/artist x3, for audience x4
pemcrlimriki
x1 is a limerick about subject/theme x2 by author x3.
pemcrsoneto
x1 is a sonnet about subject/theme x2 by author x3.
pemcrxaiku
x1 is a haiku about subject/theme x2 by author x3.
pemsuua
x1 is a poem/piece of text with number x2 (li) of x3 (metrical foot) per line
troxeii
x1 is an trochee