Написать спряжение глагола to be в утвердительной,отрицательной и вопросительной форме

утвердительная- i am, you are, he is, she is, it is, we are, they are
отрицательная- i am not, you are not, he is not, she is not, it is not, we are not, they are not
вопросительная- am i? are you? is he? is she? is it? are we? are they?