I could isolate you could isolate he could isolate we could isolate you could isolate they could isolate
Form mit V-ing
I could be isolating you could be isolating he could be isolating we could be isolating you could be isolating they could be isolating
Perfekt
I could have isolated you could have isolated he could have isolated we could have isolated you could have isolated they could have isolated
Perfekt mit V-ing
I could have been isolating you could have been isolating he could have been isolating we could have been isolating you could have been isolating they could have been isolating
Negation
Einfache Form
I couldn't isolate you couldn't isolate he couldn't isolate we couldn't isolate you couldn't isolate they couldn't isolate
Form mit V-ing
I couldn't be isolating you couldn't be isolating he couldn't be isolating we couldn't be isolating you couldn't be isolating they couldn't be isolating
Perfekt
I couldn't have isolated you couldn't have isolated he couldn't have isolated we couldn't have isolated you couldn't have isolated they couldn't have isolated
Perfekt mit V-ing
I couldn't have been isolating you couldn't have been isolating he couldn't have been isolating we couldn't have been isolating you couldn't have been isolating they couldn't have been isolating
Fragende Form
Einfache Form
could I isolate? could you isolate? could he isolate? could we isolate? could you isolate? could they isolate?
Form mit V-ing
could I be isolating? could you be isolating? could he be isolating? could we be isolating? could you be isolating? could they be isolating?
Perfekt
could I have isolated? could you have isolated? could he have isolated? could we have isolated? could you have isolated? could they have isolated?
Perfekt mit V-ing
could I have been isolating? could you have been isolating? could he have been isolating? could we have been isolating? could you have been isolating? could they have been isolating?
Fragende Negation Form
Einfache Form
couldn't I isolate? couldn't you isolate? couldn't he isolate? couldn't we isolate? couldn't you isolate? couldn't they isolate?
Form mit V-ing
couldn't I be isolating? couldn't you be isolating? couldn't he be isolating? couldn't we be isolating? couldn't you be isolating? couldn't they be isolating?
Perfekt
couldn't I have isolated? couldn't you have isolated? couldn't he have isolated? couldn't we have isolated? couldn't you have isolated? couldn't they have isolated?
Perfekt mit V-ing
couldn't I have been isolating? couldn't you have been isolating? couldn't he have been isolating? couldn't we have been isolating? couldn't you have been isolating? couldn't they have been isolating?