can subscribe
Verbo regular: subscribe - subscribed- subscribed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can subscribe
you can subscribe
she can subscribe
we can subscribe
you can subscribe
they can subscribe 	I can be subscribing
you can be subscribing
she can be subscribing
we can be subscribing
you can be subscribing
they can be subscribing	I can have subscribed
you can have subscribed
she can have subscribed
we can have subscribed
you can have subscribed
they can have subscribed	I can have been subscribing
you can have been subscribing
she can have been subscribing
we can have been subscribing
you can have been subscribing
they can have been subscribing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot subscribe
you cannot subscribe
she cannot subscribe
we cannot subscribe
you cannot subscribe
they cannot subscribe 	I cannot be subscribing
you cannot be subscribing
she cannot be subscribing
we cannot be subscribing
you cannot be subscribing
they cannot be subscribing	I cannot have subscribed
you cannot have subscribed
she cannot have subscribed
we cannot have subscribed
you cannot have subscribed
they cannot have subscribed	I cannot have been subscribing
you cannot have been subscribing
she cannot have been subscribing
we cannot have been subscribing
you cannot have been subscribing
they cannot have been subscribing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I subscribe?
can you subscribe?
can she subscribe?
can we subscribe?
can you subscribe?
can they subscribe? 	can I be subscribing?
can you be subscribing?
can she be subscribing?
can we be subscribing?
can you be subscribing?
can they be subscribing? 	can I have subscribed?
can you have subscribed?
can she have subscribed?
can we have subscribed?
can you have subscribed?
can they have subscribed? 	can I have been subscribing?
can you have been subscribing?
can she have been subscribing?
can we have been subscribing?
can you have been subscribing?
can they have been subscribing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not subscribe?
can you not subscribe?
can she not subscribe?
can we not subscribe?
can you not subscribe?
can they not subscribe? 	can I not be subscribing?
can you not be subscribing?
can she not be subscribing?
can we not be subscribing?
can you not be subscribing?
can they not be subscribing? 	can I not have subscribed?
can you not have subscribed?
can she not have subscribed?
can we not have subscribed?
can you not have subscribed?
can they not have subscribed? 	can I not have been subscribing?
can you not have been subscribing?
can she not have been subscribing?
can we not have been subscribing?
can you not have been subscribing?
can they not have been subscribing?