YOU SAID:

I am so tired that I forgot to sleep

INTO JAPANESE

疲れすぎて寝るの忘れた

BACK INTO ENGLISH

i was so tired i forgot to sleep

INTO JAPANESE

私はとても疲れていたので寝るのを忘れていました

BACK INTO ENGLISH

I was so tired that I forgot to sleep

INTO JAPANESE

疲れすぎて寝るの忘れた

BACK INTO ENGLISH

i was so tired i forgot to sleep

INTO JAPANESE

私はとても疲れていたので寝るのを忘れていました

BACK INTO ENGLISH

I was so tired that I forgot to sleep