íílééh

ʼá- (“thus”) + -y- (3rd person object prefix) + -Ø- (3rd person subject prefix) + -ł- (classifier) + -nééh (imperfective stem of root -YAA, “to make”).

Classifier and stem-initial merge as follows:

• ł + -nééh > -Ø-lééh
• ł + -yaa > -Ø-laa

The stem initial reappears under d-effect (1st person duoplural and passives):

• d + ł + -nééh > -l-nééh
• d + ł + -yaa > -l-yaa.

íílééh

1. he/she is making it

   Bááh ádeiilnééh. ― We are making bread.

2. (with łahgo) he/she is changing it, altering it
3. (with ąą) he/she is opening it

1. Both áshłaa and íishłaa are acceptable first-person singular perfective forms of this verb.
2. the perfective is highly irregular, and appears to follow a yii-imperfective paradigm.
3. Iterative and usitative use the suppletive stem -ʼįįh, from root -ʼĮĮD, of similar meaning.

Paradigm: Momentaneous (Ø/yi), with some irregularities.