could encumber
Verbo regular: encumber - encumbered- encumbered

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could encumber
you could encumber
she could encumber
we could encumber
you could encumber
they could encumber 	I could be encumbering
you could be encumbering
she could be encumbering
we could be encumbering
you could be encumbering
they could be encumbering	I could have encumbered
you could have encumbered
she could have encumbered
we could have encumbered
you could have encumbered
they could have encumbered	I could have been encumbering
you could have been encumbering
she could have been encumbering
we could have been encumbering
you could have been encumbering
they could have been encumbering	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not encumber
you could not encumber
she could not encumber
we could not encumber
you could not encumber
they could not encumber 	I could not be encumbering
you could not be encumbering
she could not be encumbering
we could not be encumbering
you could not be encumbering
they could not be encumbering	I could not have encumbered
you could not have encumbered
she could not have encumbered
we could not have encumbered
you could not have encumbered
they could not have encumbered	I could not have been encumbering
you could not have been encumbering
she could not have been encumbering
we could not have been encumbering
you could not have been encumbering
they could not have been encumbering	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I encumber?
could you encumber?
could she encumber?
could we encumber?
could you encumber?
could they encumber? 	could I be encumbering?
could you be encumbering?
could she be encumbering?
could we be encumbering?
could you be encumbering?
could they be encumbering? 	could I have encumbered?
could you have encumbered?
could she have encumbered?
could we have encumbered?
could you have encumbered?
could they have encumbered? 	could I have been encumbering?
could you have been encumbering?
could she have been encumbering?
could we have been encumbering?
could you have been encumbering?
could they have been encumbering? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not encumber?
could you not encumber?
could she not encumber?
could we not encumber?
could you not encumber?
could they not encumber? 	could I not be encumbering?
could you not be encumbering?
could she not be encumbering?
could we not be encumbering?
could you not be encumbering?
could they not be encumbering? 	could I not have encumbered?
could you not have encumbered?
could she not have encumbered?
could we not have encumbered?
could you not have encumbered?
could they not have encumbered? 	could I not have been encumbering?
could you not have been encumbering?
could she not have been encumbering?
could we not have been encumbering?
could you not have been encumbering?
could they not have been encumbering?