YOU SAID:

i haven't given you what you need

INTO JAPANESE

私はあなたに必要なものを与えていません

BACK INTO ENGLISH

I haven't given you what you need

INTO JAPANESE

必要なものを与えていない

BACK INTO ENGLISH

I haven't given you what you need.

INTO JAPANESE

必要なものは渡してない

BACK INTO ENGLISH

I didn't give you what you needed.

INTO JAPANESE

必要なものは渡さなかった

BACK INTO ENGLISH

I didn't give you what you needed.