can harbor
Verbo regular: harbor - harbored- harbored

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can harbor
you can harbor
he can harbor
we can harbor
you can harbor
they can harbor 	I can be harboring
you can be harboring
he can be harboring
we can be harboring
you can be harboring
they can be harboring	I can have harbored
you can have harbored
he can have harbored
we can have harbored
you can have harbored
they can have harbored	I can have been harboring
you can have been harboring
he can have been harboring
we can have been harboring
you can have been harboring
they can have been harboring	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot harbor
you cannot harbor
he cannot harbor
we cannot harbor
you cannot harbor
they cannot harbor 	I cannot be harboring
you cannot be harboring
he cannot be harboring
we cannot be harboring
you cannot be harboring
they cannot be harboring	I cannot have harbored
you cannot have harbored
he cannot have harbored
we cannot have harbored
you cannot have harbored
they cannot have harbored	I cannot have been harboring
you cannot have been harboring
he cannot have been harboring
we cannot have been harboring
you cannot have been harboring
they cannot have been harboring	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I harbor?
can you harbor?
can he harbor?
can we harbor?
can you harbor?
can they harbor? 	can I be harboring?
can you be harboring?
can he be harboring?
can we be harboring?
can you be harboring?
can they be harboring? 	can I have harbored?
can you have harbored?
can he have harbored?
can we have harbored?
can you have harbored?
can they have harbored? 	can I have been harboring?
can you have been harboring?
can he have been harboring?
can we have been harboring?
can you have been harboring?
can they have been harboring? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not harbor?
can you not harbor?
can he not harbor?
can we not harbor?
can you not harbor?
can they not harbor? 	can I not be harboring?
can you not be harboring?
can he not be harboring?
can we not be harboring?
can you not be harboring?
can they not be harboring? 	can I not have harbored?
can you not have harbored?
can he not have harbored?
can we not have harbored?
can you not have harbored?
can they not have harbored? 	can I not have been harboring?
can you not have been harboring?
can he not have been harboring?
can we not have been harboring?
can you not have been harboring?
can they not have been harboring?