could extirpate
Verbo regular: extirpate - extirpated- extirpated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could extirpate
you could extirpate
he could extirpate
we could extirpate
you could extirpate
they could extirpate 	I could be extirpating
you could be extirpating
he could be extirpating
we could be extirpating
you could be extirpating
they could be extirpating	I could have extirpated
you could have extirpated
he could have extirpated
we could have extirpated
you could have extirpated
they could have extirpated	I could have been extirpating
you could have been extirpating
he could have been extirpating
we could have been extirpating
you could have been extirpating
they could have been extirpating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not extirpate
you could not extirpate
he could not extirpate
we could not extirpate
you could not extirpate
they could not extirpate 	I could not be extirpating
you could not be extirpating
he could not be extirpating
we could not be extirpating
you could not be extirpating
they could not be extirpating	I could not have extirpated
you could not have extirpated
he could not have extirpated
we could not have extirpated
you could not have extirpated
they could not have extirpated	I could not have been extirpating
you could not have been extirpating
he could not have been extirpating
we could not have been extirpating
you could not have been extirpating
they could not have been extirpating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I extirpate?
could you extirpate?
could he extirpate?
could we extirpate?
could you extirpate?
could they extirpate? 	could I be extirpating?
could you be extirpating?
could he be extirpating?
could we be extirpating?
could you be extirpating?
could they be extirpating? 	could I have extirpated?
could you have extirpated?
could he have extirpated?
could we have extirpated?
could you have extirpated?
could they have extirpated? 	could I have been extirpating?
could you have been extirpating?
could he have been extirpating?
could we have been extirpating?
could you have been extirpating?
could they have been extirpating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not extirpate?
could you not extirpate?
could he not extirpate?
could we not extirpate?
could you not extirpate?
could they not extirpate? 	could I not be extirpating?
could you not be extirpating?
could he not be extirpating?
could we not be extirpating?
could you not be extirpating?
could they not be extirpating? 	could I not have extirpated?
could you not have extirpated?
could he not have extirpated?
could we not have extirpated?
could you not have extirpated?
could they not have extirpated? 	could I not have been extirpating?
could you not have been extirpating?
could he not have been extirpating?
could we not have been extirpating?
could you not have been extirpating?
could they not have been extirpating?