YOU SAID:

you need to pick up the cat

INTO JAPANESE

あなたは猫を拾う必要があります

BACK INTO ENGLISH

You have to pick up the cat

INTO JAPANESE

あなたは猫を拾わなければならない

BACK INTO ENGLISH

You have to pick up a cat.

INTO JAPANESE

あなたは猫を拾わなければならない。

BACK INTO ENGLISH

You have to pick up a cat.