could cheer
Regular verb: cheer - cheered- cheered

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

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

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

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