YOU SAID:
I haven't proposed to anyone in years.
INTO JAPANESE
私は長年誰にも提案していません。
BACK INTO ENGLISH
I have not proposed anyone to anyone for a long time.
INTO JAPANESE
私は長い間誰かに誰かを提案していません。
BACK INTO ENGLISH
I have not proposed anyone to someone for a long time.
INTO JAPANESE
私は長い間誰かに誰かを提案していません。
BACK INTO ENGLISH
I have not proposed anyone to someone for a long time.
You've done this before, haven't you.