I could tire you could tire he could tire we could tire you could tire they could tire
Form mit V-ing
I could be tiring you could be tiring he could be tiring we could be tiring you could be tiring they could be tiring
Perfekt
I could have tired you could have tired he could have tired we could have tired you could have tired they could have tired
Perfekt mit V-ing
I could have been tiring you could have been tiring he could have been tiring we could have been tiring you could have been tiring they could have been tiring
Negation
Einfache Form
I couldn't tire you couldn't tire he couldn't tire we couldn't tire you couldn't tire they couldn't tire
Form mit V-ing
I couldn't be tiring you couldn't be tiring he couldn't be tiring we couldn't be tiring you couldn't be tiring they couldn't be tiring
Perfekt
I couldn't have tired you couldn't have tired he couldn't have tired we couldn't have tired you couldn't have tired they couldn't have tired
Perfekt mit V-ing
I couldn't have been tiring you couldn't have been tiring he couldn't have been tiring we couldn't have been tiring you couldn't have been tiring they couldn't have been tiring
Fragende Form
Einfache Form
could I tire? could you tire? could he tire? could we tire? could you tire? could they tire?
Form mit V-ing
could I be tiring? could you be tiring? could he be tiring? could we be tiring? could you be tiring? could they be tiring?
Perfekt
could I have tired? could you have tired? could he have tired? could we have tired? could you have tired? could they have tired?
Perfekt mit V-ing
could I have been tiring? could you have been tiring? could he have been tiring? could we have been tiring? could you have been tiring? could they have been tiring?
Fragende Negation Form
Einfache Form
couldn't I tire? couldn't you tire? couldn't he tire? couldn't we tire? couldn't you tire? couldn't they tire?
Form mit V-ing
couldn't I be tiring? couldn't you be tiring? couldn't he be tiring? couldn't we be tiring? couldn't you be tiring? couldn't they be tiring?
Perfekt
couldn't I have tired? couldn't you have tired? couldn't he have tired? couldn't we have tired? couldn't you have tired? couldn't they have tired?
Perfekt mit V-ing
couldn't I have been tiring? couldn't you have been tiring? couldn't he have been tiring? couldn't we have been tiring? couldn't you have been tiring? couldn't they have been tiring?