Subject 4> Complement +4
S, I, F, D-1 and D-2 /iri/ All tenses: /-s-/

forms, RDK, RIK:

/-tana/

S, I, F, D-1 and D-2 /sa/
forms, RDK:
/-(s)na/ ~ /-(s)iia/

The 4p forms above are complex, perhaps reflecting two
systems that have not completely merged. Since 4p is
semantically Ip plus 2p, the following analysis is plaus-
ible (/-na/ having now fallen out of the Ip alterna-

tions):

/-ta/ + */-na/ --> /-tana/
2p Ip Ap

Forms with /-na/ or /-fia/ alone are marked only for
Ip, while those forms preceded by /-s-/ (not to be

confused with the /-s-/ or /-sa-/ marking D-1 and D-2)

are marked for 4p and 1p.28

6-3.22 Tense markers
The following partials are associated with tense:

S - Unmarked