could wham
Verbo regular: wham - whamed- whamed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could wham
you could wham
he could wham
we could wham
you could wham
they could wham 	I could be whaming
you could be whaming
he could be whaming
we could be whaming
you could be whaming
they could be whaming	I could have whamed
you could have whamed
he could have whamed
we could have whamed
you could have whamed
they could have whamed	I could have been whaming
you could have been whaming
he could have been whaming
we could have been whaming
you could have been whaming
they could have been whaming	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not wham
you could not wham
he could not wham
we could not wham
you could not wham
they could not wham 	I could not be whaming
you could not be whaming
he could not be whaming
we could not be whaming
you could not be whaming
they could not be whaming	I could not have whamed
you could not have whamed
he could not have whamed
we could not have whamed
you could not have whamed
they could not have whamed	I could not have been whaming
you could not have been whaming
he could not have been whaming
we could not have been whaming
you could not have been whaming
they could not have been whaming	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I wham?
could you wham?
could he wham?
could we wham?
could you wham?
could they wham? 	could I be whaming?
could you be whaming?
could he be whaming?
could we be whaming?
could you be whaming?
could they be whaming? 	could I have whamed?
could you have whamed?
could he have whamed?
could we have whamed?
could you have whamed?
could they have whamed? 	could I have been whaming?
could you have been whaming?
could he have been whaming?
could we have been whaming?
could you have been whaming?
could they have been whaming? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not wham?
could you not wham?
could he not wham?
could we not wham?
could you not wham?
could they not wham? 	could I not be whaming?
could you not be whaming?
could he not be whaming?
could we not be whaming?
could you not be whaming?
could they not be whaming? 	could I not have whamed?
could you not have whamed?
could he not have whamed?
could we not have whamed?
could you not have whamed?
could they not have whamed? 	could I not have been whaming?
could you not have been whaming?
could he not have been whaming?
could we not have been whaming?
could you not have been whaming?
could they not have been whaming?