私といっしょに

with me

→ 私
phrase Rare #27,855
with me Indicates that an action is done together with the speaker.
JA: 私といっしょに昼ごはんを食べませんか?
EN: Would you like to have lunch with me?

妹は私といっしょに行くと言い張った。

My younger sister insisted on going with me.

夏休み、私といっしょに旅行しませんか?

Would you like to travel with me during summer vacation?

私といっしょに来ませんか。

Would you like to come with me?