I can whine you can whine he can whine we can whine you can whine they can whine
V-ing form
I can be whining you can be whining he can be whining we can be whining you can be whining they can be whining
Perfect
I can have whined you can have whined he can have whined we can have whined you can have whined they can have whined
V-ing perfect
I can have been whining you can have been whining he can have been whining we can have been whining you can have been whining they can have been whining
Negation
Simple form
I cannot whine you cannot whine he cannot whine we cannot whine you cannot whine they cannot whine
V-ing form
I cannot be whining you cannot be whining he cannot be whining we cannot be whining you cannot be whining they cannot be whining
Perfect
I cannot have whined you cannot have whined he cannot have whined we cannot have whined you cannot have whined they cannot have whined
V-ing perfect
I cannot have been whining you cannot have been whining he cannot have been whining we cannot have been whining you cannot have been whining they cannot have been whining
Interrogative form
Simple form
can I whine? can you whine? can he whine? can we whine? can you whine? can they whine?
V-ing form
can I be whining? can you be whining? can he be whining? can we be whining? can you be whining? can they be whining?
Perfect
can I have whined? can you have whined? can he have whined? can we have whined? can you have whined? can they have whined?
V-ing perfect
can I have been whining? can you have been whining? can he have been whining? can we have been whining? can you have been whining? can they have been whining?
Interro-negative form
Simple form
can I not whine? can you not whine? can he not whine? can we not whine? can you not whine? can they not whine?
V-ing form
can I not be whining? can you not be whining? can he not be whining? can we not be whining? can you not be whining? can they not be whining?
Perfect
can I not have whined? can you not have whined? can he not have whined? can we not have whined? can you not have whined? can they not have whined?
V-ing perfect
can I not have been whining? can you not have been whining? can he not have been whining? can we not have been whining? can you not have been whining? can they not have been whining?