could fend
Verbo regular: fend - fended- fended

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could fend
you could fend
she could fend
we could fend
you could fend
they could fend 	I could be fending
you could be fending
she could be fending
we could be fending
you could be fending
they could be fending	I could have fended
you could have fended
she could have fended
we could have fended
you could have fended
they could have fended	I could have been fending
you could have been fending
she could have been fending
we could have been fending
you could have been fending
they could have been fending	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not fend
you could not fend
she could not fend
we could not fend
you could not fend
they could not fend 	I could not be fending
you could not be fending
she could not be fending
we could not be fending
you could not be fending
they could not be fending	I could not have fended
you could not have fended
she could not have fended
we could not have fended
you could not have fended
they could not have fended	I could not have been fending
you could not have been fending
she could not have been fending
we could not have been fending
you could not have been fending
they could not have been fending	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I fend?
could you fend?
could she fend?
could we fend?
could you fend?
could they fend? 	could I be fending?
could you be fending?
could she be fending?
could we be fending?
could you be fending?
could they be fending? 	could I have fended?
could you have fended?
could she have fended?
could we have fended?
could you have fended?
could they have fended? 	could I have been fending?
could you have been fending?
could she have been fending?
could we have been fending?
could you have been fending?
could they have been fending? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not fend?
could you not fend?
could she not fend?
could we not fend?
could you not fend?
could they not fend? 	could I not be fending?
could you not be fending?
could she not be fending?
could we not be fending?
could you not be fending?
could they not be fending? 	could I not have fended?
could you not have fended?
could she not have fended?
could we not have fended?
could you not have fended?
could they not have fended? 	could I not have been fending?
could you not have been fending?
could she not have been fending?
could we not have been fending?
could you not have been fending?
could they not have been fending?