could obey
Verbo regular: obey - obeyed- obeyed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could obey
you could obey
she could obey
we could obey
you could obey
they could obey 	I could be obeying
you could be obeying
she could be obeying
we could be obeying
you could be obeying
they could be obeying	I could have obeyed
you could have obeyed
she could have obeyed
we could have obeyed
you could have obeyed
they could have obeyed	I could have been obeying
you could have been obeying
she could have been obeying
we could have been obeying
you could have been obeying
they could have been obeying	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not obey
you could not obey
she could not obey
we could not obey
you could not obey
they could not obey 	I could not be obeying
you could not be obeying
she could not be obeying
we could not be obeying
you could not be obeying
they could not be obeying	I could not have obeyed
you could not have obeyed
she could not have obeyed
we could not have obeyed
you could not have obeyed
they could not have obeyed	I could not have been obeying
you could not have been obeying
she could not have been obeying
we could not have been obeying
you could not have been obeying
they could not have been obeying	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I obey?
could you obey?
could she obey?
could we obey?
could you obey?
could they obey? 	could I be obeying?
could you be obeying?
could she be obeying?
could we be obeying?
could you be obeying?
could they be obeying? 	could I have obeyed?
could you have obeyed?
could she have obeyed?
could we have obeyed?
could you have obeyed?
could they have obeyed? 	could I have been obeying?
could you have been obeying?
could she have been obeying?
could we have been obeying?
could you have been obeying?
could they have been obeying? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not obey?
could you not obey?
could she not obey?
could we not obey?
could you not obey?
could they not obey? 	could I not be obeying?
could you not be obeying?
could she not be obeying?
could we not be obeying?
could you not be obeying?
could they not be obeying? 	could I not have obeyed?
could you not have obeyed?
could she not have obeyed?
could we not have obeyed?
could you not have obeyed?
could they not have obeyed? 	could I not have been obeying?
could you not have been obeying?
could she not have been obeying?
could we not have been obeying?
could you not have been obeying?
could they not have been obeying?