could dine
Verbo regular: dine - dined- dined

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could dine
you could dine
she could dine
we could dine
you could dine
they could dine 	I could be dining
you could be dining
she could be dining
we could be dining
you could be dining
they could be dining	I could have dined
you could have dined
she could have dined
we could have dined
you could have dined
they could have dined	I could have been dining
you could have been dining
she could have been dining
we could have been dining
you could have been dining
they could have been dining	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not dine
you could not dine
she could not dine
we could not dine
you could not dine
they could not dine 	I could not be dining
you could not be dining
she could not be dining
we could not be dining
you could not be dining
they could not be dining	I could not have dined
you could not have dined
she could not have dined
we could not have dined
you could not have dined
they could not have dined	I could not have been dining
you could not have been dining
she could not have been dining
we could not have been dining
you could not have been dining
they could not have been dining	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I dine?
could you dine?
could she dine?
could we dine?
could you dine?
could they dine? 	could I be dining?
could you be dining?
could she be dining?
could we be dining?
could you be dining?
could they be dining? 	could I have dined?
could you have dined?
could she have dined?
could we have dined?
could you have dined?
could they have dined? 	could I have been dining?
could you have been dining?
could she have been dining?
could we have been dining?
could you have been dining?
could they have been dining? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not dine?
could you not dine?
could she not dine?
could we not dine?
could you not dine?
could they not dine? 	could I not be dining?
could you not be dining?
could she not be dining?
could we not be dining?
could you not be dining?
could they not be dining? 	could I not have dined?
could you not have dined?
could she not have dined?
could we not have dined?
could you not have dined?
could they not have dined? 	could I not have been dining?
could you not have been dining?
could she not have been dining?
could we not have been dining?
could you not have been dining?
could they not have been dining?