l後面加什麼be動詞

Am I right in thinking that you used to live here?

我想你過去在這裏住過，對嗎？

I really and truly am in love this time.

我這一次確確實實是戀愛了。

I am new to the town.

我剛剛來到這座小鎮。

Am I right in thinking we've met before?

我們以前見過面，我說得對嗎？

I'm not going to fall, am I?

我不會摔跤吧，對嗎？