could man
Verbo regular: man - manned- manned

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could man
you could man
he could man
we could man
you could man
they could man 	I could be manning
you could be manning
he could be manning
we could be manning
you could be manning
they could be manning	I could have manned
you could have manned
he could have manned
we could have manned
you could have manned
they could have manned	I could have been manning
you could have been manning
he could have been manning
we could have been manning
you could have been manning
they could have been manning	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not man
you could not man
he could not man
we could not man
you could not man
they could not man 	I could not be manning
you could not be manning
he could not be manning
we could not be manning
you could not be manning
they could not be manning	I could not have manned
you could not have manned
he could not have manned
we could not have manned
you could not have manned
they could not have manned	I could not have been manning
you could not have been manning
he could not have been manning
we could not have been manning
you could not have been manning
they could not have been manning	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I man?
could you man?
could he man?
could we man?
could you man?
could they man? 	could I be manning?
could you be manning?
could he be manning?
could we be manning?
could you be manning?
could they be manning? 	could I have manned?
could you have manned?
could he have manned?
could we have manned?
could you have manned?
could they have manned? 	could I have been manning?
could you have been manning?
could he have been manning?
could we have been manning?
could you have been manning?
could they have been manning? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not man?
could you not man?
could he not man?
could we not man?
could you not man?
could they not man? 	could I not be manning?
could you not be manning?
could he not be manning?
could we not be manning?
could you not be manning?
could they not be manning? 	could I not have manned?
could you not have manned?
could he not have manned?
could we not have manned?
could you not have manned?
could they not have manned? 	could I not have been manning?
could you not have been manning?
could he not have been manning?
could we not have been manning?
could you not have been manning?
could they not have been manning?