could interbreed
Verbe irrégulier : interbreed - interbred- interbred
Traduction française : croiser - se croiser 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could interbreed
you could interbreed
he could interbreed
we could interbreed
you could interbreed
they could interbreed 	I could be interbreeding
you could be interbreeding
he could be interbreeding
we could be interbreeding
you could be interbreeding
they could be interbreeding	I could have interbred
you could have interbred
he 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
he could have been interbreeding
we could have been interbreeding
you could have been interbreeding
they could have been interbreeding	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't interbreed
you couldn't interbreed
he couldn't interbreed
we couldn't interbreed
you couldn't interbreed
they couldn't interbreed 	I couldn't be interbreeding
you couldn't be interbreeding
he couldn't be interbreeding
we couldn't be interbreeding
you couldn't be interbreeding
they couldn't be interbreeding	I couldn't have interbred
you couldn't have interbred
he couldn't have interbred
we couldn't have interbred
you couldn't have interbred
they couldn't have interbred	I couldn't have been interbreeding
you couldn't have been interbreeding
he couldn't have been interbreeding
we couldn't have been interbreeding
you couldn't have been interbreeding
they couldn't have been interbreeding	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I interbreed?
could you interbreed?
could he interbreed?
could we interbreed?
could you interbreed?
could they interbreed? 	could I be interbreeding?
could you be interbreeding?
could he be interbreeding?
could we be interbreeding?
could you be interbreeding?
could they be interbreeding? 	could I have interbred?
could you have interbred?
could he 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 he have been interbreeding?
could we have been interbreeding?
could you have been interbreeding?
could they have been interbreeding? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I interbreed?
couldn't you interbreed?
couldn't he interbreed?
couldn't we interbreed?
couldn't you interbreed?
couldn't they interbreed? 	couldn't I be interbreeding?
couldn't you be interbreeding?
couldn't he be interbreeding?
couldn't we be interbreeding?
couldn't you be interbreeding?
couldn't they be interbreeding? 	couldn't I have interbred?
couldn't you have interbred?
couldn't he have interbred?
couldn't we have interbred?
couldn't you have interbred?
couldn't they have interbred? 	couldn't I have been interbreeding?
couldn't you have been interbreeding?
couldn't he have been interbreeding?
couldn't we have been interbreeding?
couldn't you have been interbreeding?
couldn't they have been interbreeding?