YOU SAID:

if greg is me than I am greg so woe is me and I am forever sad

INTO JAPANESE

もしグレッグが私よりも私なら、私はグレッグなので、悲しみは私であり、私は永遠に悲しいです

BACK INTO ENGLISH

If Greg is me more than I am, I am Greg, so sadness is me and I am sad forever

INTO JAPANESE

もしグレッグが私よりも私なら、私はグレッグなので、悲しみは私であり、私は永遠に悲しい

BACK INTO ENGLISH

If Greg were me more than I was, I'm Greg, so sadness is me, and I'm sad forever

INTO JAPANESE

もしグレッグが私よりも私だったら、私はグレッグなので、悲しみは私であり、私は永遠に悲しい

BACK INTO ENGLISH

If Greg were me more than I was, I would be Greg, so sadness would be me, and I would be sad forever

INTO JAPANESE

もしグレッグが私よりも私だったら、私はグレッグなので、悲しみは私であり、私は永遠に悲しいだろう

BACK INTO ENGLISH

If Greg were me more than I was, I would be Greg, so sadness would be me and I would be sad forever

INTO JAPANESE

もしグレッグが私よりも私だったら、私はグレッグなので、悲しみは私であり、私は永遠に悲しいだろう

BACK INTO ENGLISH

If Greg were me more than I was, I would be Greg, so sadness would be me and I would be sad forever