could altercate
Verbo regular: altercate - altercated- altercated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could altercate
you could altercate
he could altercate
we could altercate
you could altercate
they could altercate 	I could be altercating
you could be altercating
he could be altercating
we could be altercating
you could be altercating
they could be altercating	I could have altercated
you could have altercated
he could have altercated
we could have altercated
you could have altercated
they could have altercated	I could have been altercating
you could have been altercating
he could have been altercating
we could have been altercating
you could have been altercating
they could have been altercating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not altercate
you could not altercate
he could not altercate
we could not altercate
you could not altercate
they could not altercate 	I could not be altercating
you could not be altercating
he could not be altercating
we could not be altercating
you could not be altercating
they could not be altercating	I could not have altercated
you could not have altercated
he could not have altercated
we could not have altercated
you could not have altercated
they could not have altercated	I could not have been altercating
you could not have been altercating
he could not have been altercating
we could not have been altercating
you could not have been altercating
they could not have been altercating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I altercate?
could you altercate?
could he altercate?
could we altercate?
could you altercate?
could they altercate? 	could I be altercating?
could you be altercating?
could he be altercating?
could we be altercating?
could you be altercating?
could they be altercating? 	could I have altercated?
could you have altercated?
could he have altercated?
could we have altercated?
could you have altercated?
could they have altercated? 	could I have been altercating?
could you have been altercating?
could he have been altercating?
could we have been altercating?
could you have been altercating?
could they have been altercating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not altercate?
could you not altercate?
could he not altercate?
could we not altercate?
could you not altercate?
could they not altercate? 	could I not be altercating?
could you not be altercating?
could he not be altercating?
could we not be altercating?
could you not be altercating?
could they not be altercating? 	could I not have altercated?
could you not have altercated?
could he not have altercated?
could we not have altercated?
could you not have altercated?
could they not have altercated? 	could I not have been altercating?
could you not have been altercating?
could he not have been altercating?
could we not have been altercating?
could you not have been altercating?
could they not have been altercating?