-łussik

while you (2) are/were... - ending that links two actions happening at the same time (present or past)
Verb Ending
Related Examples

aullaqłussik

as the two of you were departing...
Morphological Variations
-llusik
Morphology Notes
After verb stems ending in a vowel, -llussik is used;
After verb stems ending in Q, -łussik is used.
After verb stems ending in K, -łussik is used.
After verb stems ending in T, -łussik is used. Changes final T to Ł.
Transitivity
Single
Grammatical Person
Second Person
Grammatical Number
Dual