Can You Help?

I will be grateful for any help/explanation on the following:

• qallunaaq+lik+plural relative -> qallunaallit

• qallunaaq-innaq-laartar+neq+it ->

  qallunaa [I]nnaAlaartarnerit

• assersuut -qar -nngit -tunga +una -> assersuuteqanngitsungaana

  assersuut is a borrowing: hence takes i before derivation