can pay
Verbo irregular: pay - paid- paid

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can pay
you can pay
he can pay
we can pay
you can pay
they can pay 	I can be paying
you can be paying
he can be paying
we can be paying
you can be paying
they can be paying	I can have paid
you can have paid
he can have paid
we can have paid
you can have paid
they can have paid	I can have been paying
you can have been paying
he can have been paying
we can have been paying
you can have been paying
they can have been paying	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot pay
you cannot pay
he cannot pay
we cannot pay
you cannot pay
they cannot pay 	I cannot be paying
you cannot be paying
he cannot be paying
we cannot be paying
you cannot be paying
they cannot be paying	I cannot have paid
you cannot have paid
he cannot have paid
we cannot have paid
you cannot have paid
they cannot have paid	I cannot have been paying
you cannot have been paying
he cannot have been paying
we cannot have been paying
you cannot have been paying
they cannot have been paying	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I pay?
can you pay?
can he pay?
can we pay?
can you pay?
can they pay? 	can I be paying?
can you be paying?
can he be paying?
can we be paying?
can you be paying?
can they be paying? 	can I have paid?
can you have paid?
can he have paid?
can we have paid?
can you have paid?
can they have paid? 	can I have been paying?
can you have been paying?
can he have been paying?
can we have been paying?
can you have been paying?
can they have been paying? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not pay?
can you not pay?
can he not pay?
can we not pay?
can you not pay?
can they not pay? 	can I not be paying?
can you not be paying?
can he not be paying?
can we not be paying?
can you not be paying?
can they not be paying? 	can I not have paid?
can you not have paid?
can he not have paid?
can we not have paid?
can you not have paid?
can they not have paid? 	can I not have been paying?
can you not have been paying?
can he not have been paying?
can we not have been paying?
can you not have been paying?
can they not have been paying?