YOU SAID:
When I saw you went to college
INTO JAPANESE
あなたが大学に行ったのを見たとき
BACK INTO ENGLISH
When you see you went to college
INTO JAPANESE
あなたが大学に行ったのを見たら
BACK INTO ENGLISH
If you see you go to college
INTO JAPANESE
大学に行くのを見たら
BACK INTO ENGLISH
If you see going to college
INTO JAPANESE
大学に行くのを見たら
BACK INTO ENGLISH
If you see going to college
That didn't even make that much sense in English.