Conjugação do verbo inglês
COULD INTERBREED

Verbo irregular: interbreed - interbred - interbred

Afirmação

Forma simple	Forma com 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
Perfeito	Perfeito com V-ing
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

Negação

Forma simple	Forma com 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
Perfeito	Perfeito com V-ing
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

Forma interrogativa

Forma simple	Forma com 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?
Perfeito	Perfeito com V-ing
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?

Forma interro-Negação

Forma simple	Forma com 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?
Perfeito	Perfeito com V-ing
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?