could dis
Verbo regular: dis - dised- dised

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could dis
you could dis
she could dis
we could dis
you could dis
they could dis 	I could be dising
you could be dising
she could be dising
we could be dising
you could be dising
they could be dising	I could have dised
you could have dised
she could have dised
we could have dised
you could have dised
they could have dised	I could have been dising
you could have been dising
she could have been dising
we could have been dising
you could have been dising
they could have been dising	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not dis
you could not dis
she could not dis
we could not dis
you could not dis
they could not dis 	I could not be dising
you could not be dising
she could not be dising
we could not be dising
you could not be dising
they could not be dising	I could not have dised
you could not have dised
she could not have dised
we could not have dised
you could not have dised
they could not have dised	I could not have been dising
you could not have been dising
she could not have been dising
we could not have been dising
you could not have been dising
they could not have been dising	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I dis?
could you dis?
could she dis?
could we dis?
could you dis?
could they dis? 	could I be dising?
could you be dising?
could she be dising?
could we be dising?
could you be dising?
could they be dising? 	could I have dised?
could you have dised?
could she have dised?
could we have dised?
could you have dised?
could they have dised? 	could I have been dising?
could you have been dising?
could she have been dising?
could we have been dising?
could you have been dising?
could they have been dising? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not dis?
could you not dis?
could she not dis?
could we not dis?
could you not dis?
could they not dis? 	could I not be dising?
could you not be dising?
could she not be dising?
could we not be dising?
could you not be dising?
could they not be dising? 	could I not have dised?
could you not have dised?
could she not have dised?
could we not have dised?
could you not have dised?
could they not have dised? 	could I not have been dising?
could you not have been dising?
could she not have been dising?
could we not have been dising?
could you not have been dising?
could they not have been dising?