could interbreed
Verbo irregular: interbreed - interbred- interbred

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could interbreed
you could interbreed
she could interbreed
we could interbreed
you could interbreed
they could interbreed 	I could be interbreeding
you could be interbreeding
she could be interbreeding
we could be interbreeding
you could be interbreeding
they could be interbreeding	I could have interbred
you could have interbred
she could have interbred
we could have interbred
you could have interbred
they could have interbred	I could have been interbreeding
you could have been interbreeding
she could have been interbreeding
we could have been interbreeding
you could have been interbreeding
they could have been interbreeding	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not interbreed
you could not interbreed
she could not interbreed
we could not interbreed
you could not interbreed
they could not interbreed 	I could not be interbreeding
you could not be interbreeding
she could not be interbreeding
we could not be interbreeding
you could not be interbreeding
they could not be interbreeding	I could not have interbred
you could not have interbred
she could not have interbred
we could not have interbred
you could not have interbred
they could not have interbred	I could not have been interbreeding
you could not have been interbreeding
she could not have been interbreeding
we could not have been interbreeding
you could not have been interbreeding
they could not have been interbreeding	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I interbreed?
could you interbreed?
could she interbreed?
could we interbreed?
could you interbreed?
could they interbreed? 	could I be interbreeding?
could you be interbreeding?
could she be interbreeding?
could we be interbreeding?
could you be interbreeding?
could they be interbreeding? 	could I have interbred?
could you have interbred?
could she have interbred?
could we have interbred?
could you have interbred?
could they have interbred? 	could I have been interbreeding?
could you have been interbreeding?
could she have been interbreeding?
could we have been interbreeding?
could you have been interbreeding?
could they have been interbreeding? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not interbreed?
could you not interbreed?
could she not interbreed?
could we not interbreed?
could you not interbreed?
could they not interbreed? 	could I not be interbreeding?
could you not be interbreeding?
could she not be interbreeding?
could we not be interbreeding?
could you not be interbreeding?
could they not be interbreeding? 	could I not have interbred?
could you not have interbred?
could she not have interbred?
could we not have interbred?
could you not have interbred?
could they not have interbred? 	could I not have been interbreeding?
could you not have been interbreeding?
could she not have been interbreeding?
could we not have been interbreeding?
could you not have been interbreeding?
could they not have been interbreeding?