I could weaken you could weaken he could weaken we could weaken you could weaken they could weaken
Form mit V-ing
I could be weakening you could be weakening he could be weakening we could be weakening you could be weakening they could be weakening
Perfekt
I could have weakened you could have weakened he could have weakened we could have weakened you could have weakened they could have weakened
Perfekt mit V-ing
I could have been weakening you could have been weakening he could have been weakening we could have been weakening you could have been weakening they could have been weakening
Negation
Einfache Form
I couldn't weaken you couldn't weaken he couldn't weaken we couldn't weaken you couldn't weaken they couldn't weaken
Form mit V-ing
I couldn't be weakening you couldn't be weakening he couldn't be weakening we couldn't be weakening you couldn't be weakening they couldn't be weakening
Perfekt
I couldn't have weakened you couldn't have weakened he couldn't have weakened we couldn't have weakened you couldn't have weakened they couldn't have weakened
Perfekt mit V-ing
I couldn't have been weakening you couldn't have been weakening he couldn't have been weakening we couldn't have been weakening you couldn't have been weakening they couldn't have been weakening
Fragende Form
Einfache Form
could I weaken? could you weaken? could he weaken? could we weaken? could you weaken? could they weaken?
Form mit V-ing
could I be weakening? could you be weakening? could he be weakening? could we be weakening? could you be weakening? could they be weakening?
Perfekt
could I have weakened? could you have weakened? could he have weakened? could we have weakened? could you have weakened? could they have weakened?
Perfekt mit V-ing
could I have been weakening? could you have been weakening? could he have been weakening? could we have been weakening? could you have been weakening? could they have been weakening?
Fragende Negation Form
Einfache Form
couldn't I weaken? couldn't you weaken? couldn't he weaken? couldn't we weaken? couldn't you weaken? couldn't they weaken?
Form mit V-ing
couldn't I be weakening? couldn't you be weakening? couldn't he be weakening? couldn't we be weakening? couldn't you be weakening? couldn't they be weakening?
Perfekt
couldn't I have weakened? couldn't you have weakened? couldn't he have weakened? couldn't we have weakened? couldn't you have weakened? couldn't they have weakened?
Perfekt mit V-ing
couldn't I have been weakening? couldn't you have been weakening? couldn't he have been weakening? couldn't we have been weakening? couldn't you have been weakening? couldn't they have been weakening?