I could collapse you could collapse she could collapse we could collapse you could collapse they could collapse
Form mit V-ing
I could be collapsing you could be collapsing she could be collapsing we could be collapsing you could be collapsing they could be collapsing
Perfekt
I could have collapsed you could have collapsed she could have collapsed we could have collapsed you could have collapsed they could have collapsed
Perfekt mit V-ing
I could have been collapsing you could have been collapsing she could have been collapsing we could have been collapsing you could have been collapsing they could have been collapsing
Negation
Einfache Form
I could not collapse you could not collapse she could not collapse we could not collapse you could not collapse they could not collapse
Form mit V-ing
I could not be collapsing you could not be collapsing she could not be collapsing we could not be collapsing you could not be collapsing they could not be collapsing
Perfekt
I could not have collapsed you could not have collapsed she could not have collapsed we could not have collapsed you could not have collapsed they could not have collapsed
Perfekt mit V-ing
I could not have been collapsing you could not have been collapsing she could not have been collapsing we could not have been collapsing you could not have been collapsing they could not have been collapsing
Fragende Form
Einfache Form
could I collapse? could you collapse? could she collapse? could we collapse? could you collapse? could they collapse?
Form mit V-ing
could I be collapsing? could you be collapsing? could she be collapsing? could we be collapsing? could you be collapsing? could they be collapsing?
Perfekt
could I have collapsed? could you have collapsed? could she have collapsed? could we have collapsed? could you have collapsed? could they have collapsed?
Perfekt mit V-ing
could I have been collapsing? could you have been collapsing? could she have been collapsing? could we have been collapsing? could you have been collapsing? could they have been collapsing?
Fragende Negation Form
Einfache Form
could I not collapse? could you not collapse? could she not collapse? could we not collapse? could you not collapse? could they not collapse?
Form mit V-ing
could I not be collapsing? could you not be collapsing? could she not be collapsing? could we not be collapsing? could you not be collapsing? could they not be collapsing?
Perfekt
could I not have collapsed? could you not have collapsed? could she not have collapsed? could we not have collapsed? could you not have collapsed? could they not have collapsed?
Perfekt mit V-ing
could I not have been collapsing? could you not have been collapsing? could she not have been collapsing? could we not have been collapsing? could you not have been collapsing? could they not have been collapsing?