could deny
Verbo regular: deny - denied- denied

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could deny
you could deny
he could deny
we could deny
you could deny
they could deny 	I could be denying
you could be denying
he could be denying
we could be denying
you could be denying
they could be denying	I could have denied
you could have denied
he could have denied
we could have denied
you could have denied
they could have denied	I could have been denying
you could have been denying
he could have been denying
we could have been denying
you could have been denying
they could have been denying	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't deny
you couldn't deny
he couldn't deny
we couldn't deny
you couldn't deny
they couldn't deny 	I couldn't be denying
you couldn't be denying
he couldn't be denying
we couldn't be denying
you couldn't be denying
they couldn't be denying	I couldn't have denied
you couldn't have denied
he couldn't have denied
we couldn't have denied
you couldn't have denied
they couldn't have denied	I couldn't have been denying
you couldn't have been denying
he couldn't have been denying
we couldn't have been denying
you couldn't have been denying
they couldn't have been denying	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I deny?
could you deny?
could he deny?
could we deny?
could you deny?
could they deny? 	could I be denying?
could you be denying?
could he be denying?
could we be denying?
could you be denying?
could they be denying? 	could I have denied?
could you have denied?
could he have denied?
could we have denied?
could you have denied?
could they have denied? 	could I have been denying?
could you have been denying?
could he have been denying?
could we have been denying?
could you have been denying?
could they have been denying? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I deny?
couldn't you deny?
couldn't he deny?
couldn't we deny?
couldn't you deny?
couldn't they deny? 	couldn't I be denying?
couldn't you be denying?
couldn't he be denying?
couldn't we be denying?
couldn't you be denying?
couldn't they be denying? 	couldn't I have denied?
couldn't you have denied?
couldn't he have denied?
couldn't we have denied?
couldn't you have denied?
couldn't they have denied? 	couldn't I have been denying?
couldn't you have been denying?
couldn't he have been denying?
couldn't we have been denying?
couldn't you have been denying?
couldn't they have been denying?