could ted
Verbo regular: ted - teded- teded

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could ted
you could ted
she could ted
we could ted
you could ted
they could ted 	I could be teding
you could be teding
she could be teding
we could be teding
you could be teding
they could be teding	I could have teded
you could have teded
she could have teded
we could have teded
you could have teded
they could have teded	I could have been teding
you could have been teding
she could have been teding
we could have been teding
you could have been teding
they could have been teding	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not ted
you could not ted
she could not ted
we could not ted
you could not ted
they could not ted 	I could not be teding
you could not be teding
she could not be teding
we could not be teding
you could not be teding
they could not be teding	I could not have teded
you could not have teded
she could not have teded
we could not have teded
you could not have teded
they could not have teded	I could not have been teding
you could not have been teding
she could not have been teding
we could not have been teding
you could not have been teding
they could not have been teding	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I ted?
could you ted?
could she ted?
could we ted?
could you ted?
could they ted? 	could I be teding?
could you be teding?
could she be teding?
could we be teding?
could you be teding?
could they be teding? 	could I have teded?
could you have teded?
could she have teded?
could we have teded?
could you have teded?
could they have teded? 	could I have been teding?
could you have been teding?
could she have been teding?
could we have been teding?
could you have been teding?
could they have been teding? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not ted?
could you not ted?
could she not ted?
could we not ted?
could you not ted?
could they not ted? 	could I not be teding?
could you not be teding?
could she not be teding?
could we not be teding?
could you not be teding?
could they not be teding? 	could I not have teded?
could you not have teded?
could she not have teded?
could we not have teded?
could you not have teded?
could they not have teded? 	could I not have been teding?
could you not have been teding?
could she not have been teding?
could we not have been teding?
could you not have been teding?
could they not have been teding?