YOU SAID:

I should probably do my math homework

INTO JAPANESE

私はおそらく私の数学の宿題をする必要があります

BACK INTO ENGLISH

I'll probably have to do my math homework.

INTO JAPANESE

私はおそらく数学の宿題をしなくてはならないでしょう。

BACK INTO ENGLISH

I will probably have to do my math homework.

INTO JAPANESE

私はおそらく数学の宿題をしなくてはならないでしょう。

BACK INTO ENGLISH

I will probably have to do my math homework.