Name: Anonymous 2010-05-12 2:20
I need something clarified. 勉強しなくちゃ。this means I have to study, but this is informal I was wondering the formal way of saying it is 勉強しなければらない。right? Is it the same as saying 勉強しなければらない 勉強しなきゃいけない。 勉強しなくてはなりません。 I understand that いけません has a stronger meaning but are they essentially the same?