He eats ice cream - Does he eat ice cream?
He ate the ice cream - Did he eat the ice cream?
He is eating the ice cream - Is he eating the ice cream?
He was eating ice cream - Was he eating ice cream?
They have eaten the ice cream - Have they eaten the ice
cream?
He has eaten the ice cream - Has he eaten the ice cream?
He had eaten the ice cream - Had he eaten the ice cream?
He had been eating ice cream - Had he been eating ice cream?
He will eat ice cream to morrow - Will he eat ice ream
tomorrow?
He is going to eat ice cream tomorrow - Is he going to eat ice
cream tomorrow?