English verb conjugation
CAN CHEER

Regular verb: cheer - cheered - cheered

Affirmation

Simple form	V-ing form
I can cheer you can cheer she can cheer we can cheer you can cheer they can cheer	I can be cheering you can be cheering she can be cheering we can be cheering you can be cheering they can be cheering
Perfect	V-ing perfect
I can have cheered you can have cheered she can have cheered we can have cheered you can have cheered they can have cheered	I can have been cheering you can have been cheering she can have been cheering we can have been cheering you can have been cheering they can have been cheering

Negation

Simple form	V-ing form
I can't cheer you can't cheer she can't cheer we can't cheer you can't cheer they can't cheer	I can't be cheering you can't be cheering she can't be cheering we can't be cheering you can't be cheering they can't be cheering
Perfect	V-ing perfect
I can't have cheered you can't have cheered she can't have cheered we can't have cheered you can't have cheered they can't have cheered	I can't have been cheering you can't have been cheering she can't have been cheering we can't have been cheering you can't have been cheering they can't have been cheering

Interrogative form

Simple form	V-ing form
can I cheer? can you cheer? can she cheer? can we cheer? can you cheer? can they cheer?	can I be cheering? can you be cheering? can she be cheering? can we be cheering? can you be cheering? can they be cheering?
Perfect	V-ing perfect
can I have cheered? can you have cheered? can she have cheered? can we have cheered? can you have cheered? can they have cheered?	can I have been cheering? can you have been cheering? can she have been cheering? can we have been cheering? can you have been cheering? can they have been cheering?

Interro-negative form

Simple form	V-ing form
can't I cheer? can't you cheer? can't she cheer? can't we cheer? can't you cheer? can't they cheer?	can't I be cheering? can't you be cheering? can't she be cheering? can't we be cheering? can't you be cheering? can't they be cheering?
Perfect	V-ing perfect
can't I have cheered? can't you have cheered? can't she have cheered? can't we have cheered? can't you have cheered? can't they have cheered?	can't I have been cheering? can't you have been cheering? can't she have been cheering? can't we have been cheering? can't you have been cheering? can't they have been cheering?