I could pen you could pen he could pen we could pen you could pen they could pen
Form mit V-ing
I could be penning you could be penning he could be penning we could be penning you could be penning they could be penning
Perfekt
I could have penned you could have penned he could have penned we could have penned you could have penned they could have penned
Perfekt mit V-ing
I could have been penning you could have been penning he could have been penning we could have been penning you could have been penning they could have been penning
Negation
Einfache Form
I couldn't pen you couldn't pen he couldn't pen we couldn't pen you couldn't pen they couldn't pen
Form mit V-ing
I couldn't be penning you couldn't be penning he couldn't be penning we couldn't be penning you couldn't be penning they couldn't be penning
Perfekt
I couldn't have penned you couldn't have penned he couldn't have penned we couldn't have penned you couldn't have penned they couldn't have penned
Perfekt mit V-ing
I couldn't have been penning you couldn't have been penning he couldn't have been penning we couldn't have been penning you couldn't have been penning they couldn't have been penning
Fragende Form
Einfache Form
could I pen? could you pen? could he pen? could we pen? could you pen? could they pen?
Form mit V-ing
could I be penning? could you be penning? could he be penning? could we be penning? could you be penning? could they be penning?
Perfekt
could I have penned? could you have penned? could he have penned? could we have penned? could you have penned? could they have penned?
Perfekt mit V-ing
could I have been penning? could you have been penning? could he have been penning? could we have been penning? could you have been penning? could they have been penning?
Fragende Negation Form
Einfache Form
couldn't I pen? couldn't you pen? couldn't he pen? couldn't we pen? couldn't you pen? couldn't they pen?
Form mit V-ing
couldn't I be penning? couldn't you be penning? couldn't he be penning? couldn't we be penning? couldn't you be penning? couldn't they be penning?
Perfekt
couldn't I have penned? couldn't you have penned? couldn't he have penned? couldn't we have penned? couldn't you have penned? couldn't they have penned?
Perfekt mit V-ing
couldn't I have been penning? couldn't you have been penning? couldn't he have been penning? couldn't we have been penning? couldn't you have been penning? couldn't they have been penning?