YOU SAID:

I'm upsette they forgette my spagette

INTO JAPANESE

私は彼らが私のスパゲットを忘れる

BACK INTO ENGLISH

I think they forget my spaghett

INTO JAPANESE

私は彼らが私のスパゲッティを忘れると思う

BACK INTO ENGLISH

I think they will forget my spaghetti

INTO JAPANESE

私は彼らが私のスパゲッティを忘れると思う

BACK INTO ENGLISH

I think they will forget my spaghetti