Auxiliary Verbs: Do, Be, Have, Will

	Do	Be	Have		Do	Be	Have
	Yesterday				Today				Tomorrow
I	did	was	had		do	am	have		will (won't) be + going to
he, she, it	did	was	had		does	is	has
you, we, you, they	did	were	had		do	are	have
Past Simple did	You jumped. Did you jump? You didn't jump.			Present Simple do / does	You jump. Do you jump? You don't jump.			Future Simple will	You will jump. Will you jump? You won't jump.
Past Continuous was / were	You were jumping. Were you jumping? You weren't jumping.			Present Continuous am / is / are	You are jumping. Are you jumping? You aren't jumping.			Future "going to" be + going to	You are going to jump. Are you going to jump? You aren't going to jump.
Past Perfect had	You had jumped. Had you jumped? You hadn't jump.			Present Perfect have / has	You have jumped. Have you jumped? You haven't jump.