I could flutter you could flutter she could flutter we could flutter you could flutter they could flutter
Form mit V-ing
I could be fluttering you could be fluttering she could be fluttering we could be fluttering you could be fluttering they could be fluttering
Perfekt
I could have fluttered you could have fluttered she could have fluttered we could have fluttered you could have fluttered they could have fluttered
Perfekt mit V-ing
I could have been fluttering you could have been fluttering she could have been fluttering we could have been fluttering you could have been fluttering they could have been fluttering
Negation
Einfache Form
I could not flutter you could not flutter she could not flutter we could not flutter you could not flutter they could not flutter
Form mit V-ing
I could not be fluttering you could not be fluttering she could not be fluttering we could not be fluttering you could not be fluttering they could not be fluttering
Perfekt
I could not have fluttered you could not have fluttered she could not have fluttered we could not have fluttered you could not have fluttered they could not have fluttered
Perfekt mit V-ing
I could not have been fluttering you could not have been fluttering she could not have been fluttering we could not have been fluttering you could not have been fluttering they could not have been fluttering
Fragende Form
Einfache Form
could I flutter? could you flutter? could she flutter? could we flutter? could you flutter? could they flutter?
Form mit V-ing
could I be fluttering? could you be fluttering? could she be fluttering? could we be fluttering? could you be fluttering? could they be fluttering?
Perfekt
could I have fluttered? could you have fluttered? could she have fluttered? could we have fluttered? could you have fluttered? could they have fluttered?
Perfekt mit V-ing
could I have been fluttering? could you have been fluttering? could she have been fluttering? could we have been fluttering? could you have been fluttering? could they have been fluttering?
Fragende Negation Form
Einfache Form
could I not flutter? could you not flutter? could she not flutter? could we not flutter? could you not flutter? could they not flutter?
Form mit V-ing
could I not be fluttering? could you not be fluttering? could she not be fluttering? could we not be fluttering? could you not be fluttering? could they not be fluttering?
Perfekt
could I not have fluttered? could you not have fluttered? could she not have fluttered? could we not have fluttered? could you not have fluttered? could they not have fluttered?
Perfekt mit V-ing
could I not have been fluttering? could you not have been fluttering? could she not have been fluttering? could we not have been fluttering? could you not have been fluttering? could they not have been fluttering?