КОгда ставятся was were have had

Когда надобно)))

Когда надобно)))

Was/were - формы глагола BE (быть) во временах Past
когда говоришь я, он, она, оно - was (I was friendly, he was friendly, she was friendly, it was friendly)
когда разговариваешь они, мы, вы, ты - were (They were frienly, we were friendly, you were friendly)

Have,  Had - иметь. Have употребляется с I , You, We, They, означает с местоимениями 1-го и 2-го личика. К примеру: I have a car. ( У меня есть машина)

Had - иметь в прошедшем медли. Употребляется со всеми местоимениями. Например: He had a book (У него была книжка), I had a bike ( У меня был велик)