僕たちと一緒に

with us

→ 僕
phrase Rare #35,524
with us 僕たち means “we/us” and is commonly used by male speakers or in casual speech. 一緒に means “together,” so this phrase invites or refers to doing something together with the speaker and others.
JA: 僕たちと一緒に映画を見ない?
EN: Would you like to watch a movie with us?

僕たちと一緒にフットボールをやらない

Would you like to play football with us?

トム僕たちと一緒に行きたい聞いてみよっと

I think I'll ask Tom if he wants to come with us.

それまで僕たちと一緒にいるいいよ

You can stay with us until then.

僕たちと一緒に行かない

Won’t you come with us?

どうして僕たちと一緒に来たいと思わない

Why don't you want to come with us?