could pay
Verbo irregular: pay - paid- paid

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could pay
you could pay
she could pay
we could pay
you could pay
they could pay 	I could be paying
you could be paying
she could be paying
we could be paying
you could be paying
they could be paying	I could have paid
you could have paid
she could have paid
we could have paid
you could have paid
they could have paid	I could have been paying
you could have been paying
she could have been paying
we could have been paying
you could have been paying
they could have been paying	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not pay
you could not pay
she could not pay
we could not pay
you could not pay
they could not pay 	I could not be paying
you could not be paying
she could not be paying
we could not be paying
you could not be paying
they could not be paying	I could not have paid
you could not have paid
she could not have paid
we could not have paid
you could not have paid
they could not have paid	I could not have been paying
you could not have been paying
she could not have been paying
we could not have been paying
you could not have been paying
they could not have been paying	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I pay?
could you pay?
could she pay?
could we pay?
could you pay?
could they pay? 	could I be paying?
could you be paying?
could she be paying?
could we be paying?
could you be paying?
could they be paying? 	could I have paid?
could you have paid?
could she have paid?
could we have paid?
could you have paid?
could they have paid? 	could I have been paying?
could you have been paying?
could she have been paying?
could we have been paying?
could you have been paying?
could they have been paying? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not pay?
could you not pay?
could she not pay?
could we not pay?
could you not pay?
could they not pay? 	could I not be paying?
could you not be paying?
could she not be paying?
could we not be paying?
could you not be paying?
could they not be paying? 	could I not have paid?
could you not have paid?
could she not have paid?
could we not have paid?
could you not have paid?
could they not have paid? 	could I not have been paying?
could you not have been paying?
could she not have been paying?
could we not have been paying?
could you not have been paying?
could they not have been paying?