can hasten
Verbo regular: hasten - hastened- hastened

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can hasten
you can hasten
he can hasten
we can hasten
you can hasten
they can hasten 	I can be hastening
you can be hastening
he can be hastening
we can be hastening
you can be hastening
they can be hastening	I can have hastened
you can have hastened
he can have hastened
we can have hastened
you can have hastened
they can have hastened	I can have been hastening
you can have been hastening
he can have been hastening
we can have been hastening
you can have been hastening
they can have been hastening	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot hasten
you cannot hasten
he cannot hasten
we cannot hasten
you cannot hasten
they cannot hasten 	I cannot be hastening
you cannot be hastening
he cannot be hastening
we cannot be hastening
you cannot be hastening
they cannot be hastening	I cannot have hastened
you cannot have hastened
he cannot have hastened
we cannot have hastened
you cannot have hastened
they cannot have hastened	I cannot have been hastening
you cannot have been hastening
he cannot have been hastening
we cannot have been hastening
you cannot have been hastening
they cannot have been hastening	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I hasten?
can you hasten?
can he hasten?
can we hasten?
can you hasten?
can they hasten? 	can I be hastening?
can you be hastening?
can he be hastening?
can we be hastening?
can you be hastening?
can they be hastening? 	can I have hastened?
can you have hastened?
can he have hastened?
can we have hastened?
can you have hastened?
can they have hastened? 	can I have been hastening?
can you have been hastening?
can he have been hastening?
can we have been hastening?
can you have been hastening?
can they have been hastening? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not hasten?
can you not hasten?
can he not hasten?
can we not hasten?
can you not hasten?
can they not hasten? 	can I not be hastening?
can you not be hastening?
can he not be hastening?
can we not be hastening?
can you not be hastening?
can they not be hastening? 	can I not have hastened?
can you not have hastened?
can he not have hastened?
can we not have hastened?
can you not have hastened?
can they not have hastened? 	can I not have been hastening?
can you not have been hastening?
can he not have been hastening?
can we not have been hastening?
can you not have been hastening?
can they not have been hastening?