could stage-manage
Verbo regular: stage-manage - stage-managed- stage-managed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could stage-manage
you could stage-manage
she could stage-manage
we could stage-manage
you could stage-manage
they could stage-manage 	I could be stage-managing
you could be stage-managing
she could be stage-managing
we could be stage-managing
you could be stage-managing
they could be stage-managing	I could have stage-managed
you could have stage-managed
she could have stage-managed
we could have stage-managed
you could have stage-managed
they could have stage-managed	I could have been stage-managing
you could have been stage-managing
she could have been stage-managing
we could have been stage-managing
you could have been stage-managing
they could have been stage-managing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not stage-manage
you could not stage-manage
she could not stage-manage
we could not stage-manage
you could not stage-manage
they could not stage-manage 	I could not be stage-managing
you could not be stage-managing
she could not be stage-managing
we could not be stage-managing
you could not be stage-managing
they could not be stage-managing	I could not have stage-managed
you could not have stage-managed
she could not have stage-managed
we could not have stage-managed
you could not have stage-managed
they could not have stage-managed	I could not have been stage-managing
you could not have been stage-managing
she could not have been stage-managing
we could not have been stage-managing
you could not have been stage-managing
they could not have been stage-managing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I stage-manage?
could you stage-manage?
could she stage-manage?
could we stage-manage?
could you stage-manage?
could they stage-manage? 	could I be stage-managing?
could you be stage-managing?
could she be stage-managing?
could we be stage-managing?
could you be stage-managing?
could they be stage-managing? 	could I have stage-managed?
could you have stage-managed?
could she have stage-managed?
could we have stage-managed?
could you have stage-managed?
could they have stage-managed? 	could I have been stage-managing?
could you have been stage-managing?
could she have been stage-managing?
could we have been stage-managing?
could you have been stage-managing?
could they have been stage-managing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not stage-manage?
could you not stage-manage?
could she not stage-manage?
could we not stage-manage?
could you not stage-manage?
could they not stage-manage? 	could I not be stage-managing?
could you not be stage-managing?
could she not be stage-managing?
could we not be stage-managing?
could you not be stage-managing?
could they not be stage-managing? 	could I not have stage-managed?
could you not have stage-managed?
could she not have stage-managed?
could we not have stage-managed?
could you not have stage-managed?
could they not have stage-managed? 	could I not have been stage-managing?
could you not have been stage-managing?
could she not have been stage-managing?
could we not have been stage-managing?
could you not have been stage-managing?
could they not have been stage-managing?