YOU SAID:

His farther should of pulled out

INTO JAPANESE

彼のさらに引き抜かなければならない

BACK INTO ENGLISH

Must pull out more of him

INTO JAPANESE

彼をもっと引き抜かなければならない

BACK INTO ENGLISH

I have to pull him out more

INTO JAPANESE

私は彼をもっと引き抜かなければなりません

BACK INTO ENGLISH

I have to pull him out more