I could underexercise you could underexercise he could underexercise we could underexercise you could underexercise they could underexercise
Form mit V-ing
I could be underexercising you could be underexercising he could be underexercising we could be underexercising you could be underexercising they could be underexercising
Perfekt
I could have underexercised you could have underexercised he could have underexercised we could have underexercised you could have underexercised they could have underexercised
Perfekt mit V-ing
I could have been underexercising you could have been underexercising he could have been underexercising we could have been underexercising you could have been underexercising they could have been underexercising
Negation
Einfache Form
I couldn't underexercise you couldn't underexercise he couldn't underexercise we couldn't underexercise you couldn't underexercise they couldn't underexercise
Form mit V-ing
I couldn't be underexercising you couldn't be underexercising he couldn't be underexercising we couldn't be underexercising you couldn't be underexercising they couldn't be underexercising
Perfekt
I couldn't have underexercised you couldn't have underexercised he couldn't have underexercised we couldn't have underexercised you couldn't have underexercised they couldn't have underexercised
Perfekt mit V-ing
I couldn't have been underexercising you couldn't have been underexercising he couldn't have been underexercising we couldn't have been underexercising you couldn't have been underexercising they couldn't have been underexercising
Fragende Form
Einfache Form
could I underexercise? could you underexercise? could he underexercise? could we underexercise? could you underexercise? could they underexercise?
Form mit V-ing
could I be underexercising? could you be underexercising? could he be underexercising? could we be underexercising? could you be underexercising? could they be underexercising?
Perfekt
could I have underexercised? could you have underexercised? could he have underexercised? could we have underexercised? could you have underexercised? could they have underexercised?
Perfekt mit V-ing
could I have been underexercising? could you have been underexercising? could he have been underexercising? could we have been underexercising? could you have been underexercising? could they have been underexercising?
Fragende Negation Form
Einfache Form
couldn't I underexercise? couldn't you underexercise? couldn't he underexercise? couldn't we underexercise? couldn't you underexercise? couldn't they underexercise?
Form mit V-ing
couldn't I be underexercising? couldn't you be underexercising? couldn't he be underexercising? couldn't we be underexercising? couldn't you be underexercising? couldn't they be underexercising?
Perfekt
couldn't I have underexercised? couldn't you have underexercised? couldn't he have underexercised? couldn't we have underexercised? couldn't you have underexercised? couldn't they have underexercised?
Perfekt mit V-ing
couldn't I have been underexercising? couldn't you have been underexercising? couldn't he have been underexercising? couldn't we have been underexercising? couldn't you have been underexercising? couldn't they have been underexercising?