I could volunteer you could volunteer he could volunteer we could volunteer you could volunteer they could volunteer
Form mit V-ing
I could be volunteering you could be volunteering he could be volunteering we could be volunteering you could be volunteering they could be volunteering
Perfekt
I could have volunteered you could have volunteered he could have volunteered we could have volunteered you could have volunteered they could have volunteered
Perfekt mit V-ing
I could have been volunteering you could have been volunteering he could have been volunteering we could have been volunteering you could have been volunteering they could have been volunteering
Negation
Einfache Form
I couldn't volunteer you couldn't volunteer he couldn't volunteer we couldn't volunteer you couldn't volunteer they couldn't volunteer
Form mit V-ing
I couldn't be volunteering you couldn't be volunteering he couldn't be volunteering we couldn't be volunteering you couldn't be volunteering they couldn't be volunteering
Perfekt
I couldn't have volunteered you couldn't have volunteered he couldn't have volunteered we couldn't have volunteered you couldn't have volunteered they couldn't have volunteered
Perfekt mit V-ing
I couldn't have been volunteering you couldn't have been volunteering he couldn't have been volunteering we couldn't have been volunteering you couldn't have been volunteering they couldn't have been volunteering
Fragende Form
Einfache Form
could I volunteer? could you volunteer? could he volunteer? could we volunteer? could you volunteer? could they volunteer?
Form mit V-ing
could I be volunteering? could you be volunteering? could he be volunteering? could we be volunteering? could you be volunteering? could they be volunteering?
Perfekt
could I have volunteered? could you have volunteered? could he have volunteered? could we have volunteered? could you have volunteered? could they have volunteered?
Perfekt mit V-ing
could I have been volunteering? could you have been volunteering? could he have been volunteering? could we have been volunteering? could you have been volunteering? could they have been volunteering?
Fragende Negation Form
Einfache Form
couldn't I volunteer? couldn't you volunteer? couldn't he volunteer? couldn't we volunteer? couldn't you volunteer? couldn't they volunteer?
Form mit V-ing
couldn't I be volunteering? couldn't you be volunteering? couldn't he be volunteering? couldn't we be volunteering? couldn't you be volunteering? couldn't they be volunteering?
Perfekt
couldn't I have volunteered? couldn't you have volunteered? couldn't he have volunteered? couldn't we have volunteered? couldn't you have volunteered? couldn't they have volunteered?
Perfekt mit V-ing
couldn't I have been volunteering? couldn't you have been volunteering? couldn't he have been volunteering? couldn't we have been volunteering? couldn't you have been volunteering? couldn't they have been volunteering?