Questions & Answers about Jeg ville ringe deg i går, men telefonen var ødelagt.
Jeg ringte deg i går means you did call yesterday (completed action).
Jeg ville ringe deg i går means you intended/wanted to call yesterday, but (usually) didn’t manage to—here, because telefonen var ødelagt.
So ville + infinitive often expresses an unrealized intention in the past.
After modal verbs like vil/ville/kan/skal/må, Norwegian uses the bare infinitive (infinitive without å):
- Jeg ville ringe deg. (correct)
- Jeg ville å ringe deg. (incorrect)