Verbe régulier : unscrew - unscrewed - unscrewed Traduction française : dévisser - se dévisser
Affirmation
Forme simple
I could unscrew you could unscrew he could unscrew we could unscrew you could unscrew they could unscrew
Forme en V-ing
I could be unscrewing you could be unscrewing he could be unscrewing we could be unscrewing you could be unscrewing they could be unscrewing
Perfect
I could have unscrewed you could have unscrewed he could have unscrewed we could have unscrewed you could have unscrewed they could have unscrewed
Perfect en V-ing
I could have been unscrewing you could have been unscrewing he could have been unscrewing we could have been unscrewing you could have been unscrewing they could have been unscrewing
Négation
Forme simple
I couldn't unscrew you couldn't unscrew he couldn't unscrew we couldn't unscrew you couldn't unscrew they couldn't unscrew
Forme en V-ing
I couldn't be unscrewing you couldn't be unscrewing he couldn't be unscrewing we couldn't be unscrewing you couldn't be unscrewing they couldn't be unscrewing
Perfect
I couldn't have unscrewed you couldn't have unscrewed he couldn't have unscrewed we couldn't have unscrewed you couldn't have unscrewed they couldn't have unscrewed
Perfect en V-ing
I couldn't have been unscrewing you couldn't have been unscrewing he couldn't have been unscrewing we couldn't have been unscrewing you couldn't have been unscrewing they couldn't have been unscrewing
Forme interrogative
Forme simple
could I unscrew? could you unscrew? could he unscrew? could we unscrew? could you unscrew? could they unscrew?
Forme en V-ing
could I be unscrewing? could you be unscrewing? could he be unscrewing? could we be unscrewing? could you be unscrewing? could they be unscrewing?
Perfect
could I have unscrewed? could you have unscrewed? could he have unscrewed? could we have unscrewed? could you have unscrewed? could they have unscrewed?
Perfect en V-ing
could I have been unscrewing? could you have been unscrewing? could he have been unscrewing? could we have been unscrewing? could you have been unscrewing? could they have been unscrewing?
Forme interro-négative
Forme simple
couldn't I unscrew? couldn't you unscrew? couldn't he unscrew? couldn't we unscrew? couldn't you unscrew? couldn't they unscrew?
Forme en V-ing
couldn't I be unscrewing? couldn't you be unscrewing? couldn't he be unscrewing? couldn't we be unscrewing? couldn't you be unscrewing? couldn't they be unscrewing?
Perfect
couldn't I have unscrewed? couldn't you have unscrewed? couldn't he have unscrewed? couldn't we have unscrewed? couldn't you have unscrewed? couldn't they have unscrewed?
Perfect en V-ing
couldn't I have been unscrewing? couldn't you have been unscrewing? couldn't he have been unscrewing? couldn't we have been unscrewing? couldn't you have been unscrewing? couldn't they have been unscrewing?