YOU SAID:

but if i am a thief then he can join the heist and we'll move to and island

INTO JAPANESE

でももし私が泥棒なら、彼も強盗に参加できるし、私たちは島に移るよ

BACK INTO ENGLISH

But if I'm the thief, he can join in the heist too, and we'll move to the island.

INTO JAPANESE

でも、もし私が泥棒なら、彼も強盗に参加して、私たちは島に引っ越します。

BACK INTO ENGLISH

But if I'm the thief, he'll join in the heist too and we'll move to the island.

INTO JAPANESE

でも、もし私が泥棒なら、彼も強盗に参加して、私たちは島に移動するでしょう。

BACK INTO ENGLISH

But if I were the thief, he would join in the robbery and we would move to the island.

INTO JAPANESE

でももし私が泥棒だったら、彼も強盗に加わり、私たちは島に移るでしょう。

BACK INTO ENGLISH

But if I were a thief, he would also join in the robbery and we would move to the island.

INTO JAPANESE

でも、もし私が泥棒だったら、彼も強盗に加わり、私たちは島に移るでしょう。

BACK INTO ENGLISH

But if I were a thief, he would also join in the robbery and we would move to the island.