Conjugaison du verbe anglais
COULD RETROFIRE

Verbe régulier : retrofire - retrofired - retrofired

Affirmation

Forme simple	Forme en V-ing
I could retrofire you could retrofire he could retrofire we could retrofire you could retrofire they could retrofire	I could be retrofiring you could be retrofiring he could be retrofiring we could be retrofiring you could be retrofiring they could be retrofiring
Perfect	Perfect en V-ing
I could have retrofired you could have retrofired he could have retrofired we could have retrofired you could have retrofired they could have retrofired	I could have been retrofiring you could have been retrofiring he could have been retrofiring we could have been retrofiring you could have been retrofiring they could have been retrofiring

Négation

Forme simple	Forme en V-ing
I couldn't retrofire you couldn't retrofire he couldn't retrofire we couldn't retrofire you couldn't retrofire they couldn't retrofire	I couldn't be retrofiring you couldn't be retrofiring he couldn't be retrofiring we couldn't be retrofiring you couldn't be retrofiring they couldn't be retrofiring
Perfect	Perfect en V-ing
I couldn't have retrofired you couldn't have retrofired he couldn't have retrofired we couldn't have retrofired you couldn't have retrofired they couldn't have retrofired	I couldn't have been retrofiring you couldn't have been retrofiring he couldn't have been retrofiring we couldn't have been retrofiring you couldn't have been retrofiring they couldn't have been retrofiring

Forme interrogative

Forme simple	Forme en V-ing
could I retrofire? could you retrofire? could he retrofire? could we retrofire? could you retrofire? could they retrofire?	could I be retrofiring? could you be retrofiring? could he be retrofiring? could we be retrofiring? could you be retrofiring? could they be retrofiring?
Perfect	Perfect en V-ing
could I have retrofired? could you have retrofired? could he have retrofired? could we have retrofired? could you have retrofired? could they have retrofired?	could I have been retrofiring? could you have been retrofiring? could he have been retrofiring? could we have been retrofiring? could you have been retrofiring? could they have been retrofiring?

Forme interro-négative

Forme simple	Forme en V-ing
couldn't I retrofire? couldn't you retrofire? couldn't he retrofire? couldn't we retrofire? couldn't you retrofire? couldn't they retrofire?	couldn't I be retrofiring? couldn't you be retrofiring? couldn't he be retrofiring? couldn't we be retrofiring? couldn't you be retrofiring? couldn't they be retrofiring?
Perfect	Perfect en V-ing
couldn't I have retrofired? couldn't you have retrofired? couldn't he have retrofired? couldn't we have retrofired? couldn't you have retrofired? couldn't they have retrofired?	couldn't I have been retrofiring? couldn't you have been retrofiring? couldn't he have been retrofiring? couldn't we have been retrofiring? couldn't you have been retrofiring? couldn't they have been retrofiring?