English verb conjugation
CAN CHEER

Regular verb: cheer - cheered - cheered

Affirmation

Simple form	V-ing form
I can cheer you can cheer he can cheer we can cheer you can cheer they can cheer	I can be cheering you can be cheering he 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 he 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 he 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 he 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 he 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 he 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 he 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 he cheer? can we cheer? can you cheer? can they cheer?	can I be cheering? can you be cheering? can he 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 he 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 he 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 he 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 he 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 he 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 he have been cheering? can't we have been cheering? can't you have been cheering? can't they have been cheering?