could fetch
Verbo regular: fetch - fetched- fetched

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could fetch
you could fetch
he could fetch
we could fetch
you could fetch
they could fetch 	I could be fetching
you could be fetching
he could be fetching
we could be fetching
you could be fetching
they could be fetching	I could have fetched
you could have fetched
he could have fetched
we could have fetched
you could have fetched
they could have fetched	I could have been fetching
you could have been fetching
he could have been fetching
we could have been fetching
you could have been fetching
they could have been fetching	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not fetch
you could not fetch
he could not fetch
we could not fetch
you could not fetch
they could not fetch 	I could not be fetching
you could not be fetching
he could not be fetching
we could not be fetching
you could not be fetching
they could not be fetching	I could not have fetched
you could not have fetched
he could not have fetched
we could not have fetched
you could not have fetched
they could not have fetched	I could not have been fetching
you could not have been fetching
he could not have been fetching
we could not have been fetching
you could not have been fetching
they could not have been fetching	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I fetch?
could you fetch?
could he fetch?
could we fetch?
could you fetch?
could they fetch? 	could I be fetching?
could you be fetching?
could he be fetching?
could we be fetching?
could you be fetching?
could they be fetching? 	could I have fetched?
could you have fetched?
could he have fetched?
could we have fetched?
could you have fetched?
could they have fetched? 	could I have been fetching?
could you have been fetching?
could he have been fetching?
could we have been fetching?
could you have been fetching?
could they have been fetching? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not fetch?
could you not fetch?
could he not fetch?
could we not fetch?
could you not fetch?
could they not fetch? 	could I not be fetching?
could you not be fetching?
could he not be fetching?
could we not be fetching?
could you not be fetching?
could they not be fetching? 	could I not have fetched?
could you not have fetched?
could he not have fetched?
could we not have fetched?
could you not have fetched?
could they not have fetched? 	could I not have been fetching?
could you not have been fetching?
could he not have been fetching?
could we not have been fetching?
could you not have been fetching?
could they not have been fetching?