I could backhand you could backhand he could backhand we could backhand you could backhand they could backhand
Forme en V-ing
I could be backhanding you could be backhanding he could be backhanding we could be backhanding you could be backhanding they could be backhanding
Perfect
I could have backhanded you could have backhanded he could have backhanded we could have backhanded you could have backhanded they could have backhanded
Perfect en V-ing
I could have been backhanding you could have been backhanding he could have been backhanding we could have been backhanding you could have been backhanding they could have been backhanding
Négation
Forme simple
I couldn't backhand you couldn't backhand he couldn't backhand we couldn't backhand you couldn't backhand they couldn't backhand
Forme en V-ing
I couldn't be backhanding you couldn't be backhanding he couldn't be backhanding we couldn't be backhanding you couldn't be backhanding they couldn't be backhanding
Perfect
I couldn't have backhanded you couldn't have backhanded he couldn't have backhanded we couldn't have backhanded you couldn't have backhanded they couldn't have backhanded
Perfect en V-ing
I couldn't have been backhanding you couldn't have been backhanding he couldn't have been backhanding we couldn't have been backhanding you couldn't have been backhanding they couldn't have been backhanding
Forme interrogative
Forme simple
could I backhand? could you backhand? could he backhand? could we backhand? could you backhand? could they backhand?
Forme en V-ing
could I be backhanding? could you be backhanding? could he be backhanding? could we be backhanding? could you be backhanding? could they be backhanding?
Perfect
could I have backhanded? could you have backhanded? could he have backhanded? could we have backhanded? could you have backhanded? could they have backhanded?
Perfect en V-ing
could I have been backhanding? could you have been backhanding? could he have been backhanding? could we have been backhanding? could you have been backhanding? could they have been backhanding?
Forme interro-négative
Forme simple
couldn't I backhand? couldn't you backhand? couldn't he backhand? couldn't we backhand? couldn't you backhand? couldn't they backhand?
Forme en V-ing
couldn't I be backhanding? couldn't you be backhanding? couldn't he be backhanding? couldn't we be backhanding? couldn't you be backhanding? couldn't they be backhanding?
Perfect
couldn't I have backhanded? couldn't you have backhanded? couldn't he have backhanded? couldn't we have backhanded? couldn't you have backhanded? couldn't they have backhanded?
Perfect en V-ing
couldn't I have been backhanding? couldn't you have been backhanding? couldn't he have been backhanding? couldn't we have been backhanding? couldn't you have been backhanding? couldn't they have been backhanding?