Conjugación del verbo inglés
COULD MATE

Verbo regular: mate - mated - mated

Afirmación

Forma simple	Forma con V-ing
I could mate you could mate he could mate we could mate you could mate they could mate	I could be mating you could be mating he could be mating we could be mating you could be mating they could be mating
Perfecto	Perfecto con V-ing
I could have mated you could have mated he could have mated we could have mated you could have mated they could have mated	I could have been mating you could have been mating he could have been mating we could have been mating you could have been mating they could have been mating

Negación

Forma simple	Forma con V-ing
I could not mate you could not mate he could not mate we could not mate you could not mate they could not mate	I could not be mating you could not be mating he could not be mating we could not be mating you could not be mating they could not be mating
Perfecto	Perfecto con V-ing
I could not have mated you could not have mated he could not have mated we could not have mated you could not have mated they could not have mated	I could not have been mating you could not have been mating he could not have been mating we could not have been mating you could not have been mating they could not have been mating

Forma interrogativa

Forma simple	Forma con V-ing
could I mate? could you mate? could he mate? could we mate? could you mate? could they mate?	could I be mating? could you be mating? could he be mating? could we be mating? could you be mating? could they be mating?
Perfecto	Perfecto con V-ing
could I have mated? could you have mated? could he have mated? could we have mated? could you have mated? could they have mated?	could I have been mating? could you have been mating? could he have been mating? could we have been mating? could you have been mating? could they have been mating?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not mate? could you not mate? could he not mate? could we not mate? could you not mate? could they not mate?	could I not be mating? could you not be mating? could he not be mating? could we not be mating? could you not be mating? could they not be mating?
Perfecto	Perfecto con V-ing
could I not have mated? could you not have mated? could he not have mated? could we not have mated? could you not have mated? could they not have mated?	could I not have been mating? could you not have been mating? could he not have been mating? could we not have been mating? could you not have been mating? could they not have been mating?