нам помог

helped us

→ мы
phrase Rare #36,482
helped us Нам literally means “to us”; Russian uses the dative case with помог.
RU: Сосед нам помог.
EN: The neighbor helped us.

Том был одним из тех, кто нам помог.

Tom was one of those who helped us.

Мы точно хотим, чтобы Том нам помог?

Are we sure we want Tom to help us?

Том сегодня нам помог.

Tom helped us today.

Том бы нам помог.

Tom would have helped us.