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