YOU SAID:
If you go to college, you take classes. If you take classes, you go to college. If you don't go to college, you don't take classes. If you don't take classes, you don't go to college.
INTO JAPANESE
大学に行けば授業を受けます。授業を受ければ大学に行けます。大学に行かないと授業を受けられません。授業を受けなければ大学には行けません。
BACK INTO ENGLISH
If you go to university, you will take classes. If you take classes, you can go to university. If you don't go to college, you can't take classes. If you don't take classes, you can't go to college.
INTO JAPANESE
大学に行けば授業を受けることになります。授業を受ければ大学に進学できます。大学に行かないと授業を受けられません。授業を受けないと大学に行けません。
BACK INTO ENGLISH
If you go to college, you will have to take classes. If you take classes, you can go to university. If you don't go to college, you can't take classes. If you don't take classes, you can't go to college.
INTO JAPANESE
大学に行けば授業を受けなければなりません。授業を受ければ大学に進学できます。大学に行かないと授業を受けられません。授業を受けないと大学に行けません。
BACK INTO ENGLISH
When you go to university, you have to take classes. If you take classes, you can go to university. If you don't go to university, you can't take classes. You can't go to university if you don't take classes.
INTO JAPANESE
大学に行くと授業を受けなければなりません。授業を受ければ大学に進学できます。大学に行かないと授業が受けられません。授業を受けないと大学に行けません。
BACK INTO ENGLISH
When you go to college, you have to take classes. If you take classes, you can go to university. If you don't go to college, you can't take classes. If you don't take classes, you can't go to college.
INTO JAPANESE
大学に行くと授業を受けなければなりません。授業を受ければ大学に進学できます。大学に行かないと授業を受けられません。授業を受けないと大学に行けません。
BACK INTO ENGLISH
When you go to college, you have to take classes. If you take classes, you can go to university. If you don't go to college, you can't take classes. If you don't take classes, you can't go to college.
That didn't even make that much sense in English.