YOU SAID:

i am tired and need sleep

INTO JAPANESE

私は疲れていて、睡眠が必要です

BACK INTO ENGLISH

I am tired and need sleep

INTO JAPANESE

疲れたので寝る必要がある

BACK INTO ENGLISH

I'm tired and need to sleep

INTO JAPANESE

疲れて寝る必要がある

BACK INTO ENGLISH

Need to sleep tired

INTO JAPANESE

疲れて眠る必要がある

BACK INTO ENGLISH

Need to sleep tired