could cheer
Verbo regular: cheer - cheered- cheered

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
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	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not cheer
you could not cheer
she could not cheer
we could not cheer
you could not cheer
they could not cheer 	I could not be cheering
you could not be cheering
she could not be cheering
we could not be cheering
you could not be cheering
they could not be cheering	I could not have cheered
you could not have cheered
she could not have cheered
we could not have cheered
you could not have cheered
they could not have cheered	I could not have been cheering
you could not have been cheering
she could not have been cheering
we could not have been cheering
you could not have been cheering
they could not have been cheering	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
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? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not cheer?
could you not cheer?
could she not cheer?
could we not cheer?
could you not cheer?
could they not cheer? 	could I not be cheering?
could you not be cheering?
could she not be cheering?
could we not be cheering?
could you not be cheering?
could they not be cheering? 	could I not have cheered?
could you not have cheered?
could she not have cheered?
could we not have cheered?
could you not have cheered?
could they not have cheered? 	could I not have been cheering?
could you not have been cheering?
could she not have been cheering?
could we not have been cheering?
could you not have been cheering?
could they not have been cheering?