si'e MOI cmavo

convert number to portion selbri; x1 is an (n)th portion of mass/totality x2; (cf. gunma).

On affix form:

snime
x1 is made of/contains/is a quantity/expanse of snow.

In notes:

cisi'e
x1 is a third (1/3) of x2.
musi'e
x1 is a fifth (1/5) of x2.
resi'e
x1 is a half (1/2) of x2.
rilsle
x1 is the unit of a form of rhythm of x2
rilsletei
x1 is tempo of rhythmic movement x2 with the unit x3; x1 is a time interval and corresponds to the unit x3 of a form of rhythm of x2.
si'ei (exp!)
numeric suffix: indicates that the number refers to portionality instead of cardinality
vosi'e
x1 is a quarter (1/4) of x2.
xasi'e
x1 is a sixth (1/6) of x2.