I can focus you can focus he can focus we can focus you can focus they can focus
Form mit V-ing
I can be focusing you can be focusing he can be focusing we can be focusing you can be focusing they can be focusing
Perfekt
I can have focused you can have focused he can have focused we can have focused you can have focused they can have focused
Perfekt mit V-ing
I can have been focusing you can have been focusing he can have been focusing we can have been focusing you can have been focusing they can have been focusing
Negation
Einfache Form
I can't focus you can't focus he can't focus we can't focus you can't focus they can't focus
Form mit V-ing
I can't be focusing you can't be focusing he can't be focusing we can't be focusing you can't be focusing they can't be focusing
Perfekt
I can't have focused you can't have focused he can't have focused we can't have focused you can't have focused they can't have focused
Perfekt mit V-ing
I can't have been focusing you can't have been focusing he can't have been focusing we can't have been focusing you can't have been focusing they can't have been focusing
Fragende Form
Einfache Form
can I focus? can you focus? can he focus? can we focus? can you focus? can they focus?
Form mit V-ing
can I be focusing? can you be focusing? can he be focusing? can we be focusing? can you be focusing? can they be focusing?
Perfekt
can I have focused? can you have focused? can he have focused? can we have focused? can you have focused? can they have focused?
Perfekt mit V-ing
can I have been focusing? can you have been focusing? can he have been focusing? can we have been focusing? can you have been focusing? can they have been focusing?
Fragende Negation Form
Einfache Form
can't I focus? can't you focus? can't he focus? can't we focus? can't you focus? can't they focus?
Form mit V-ing
can't I be focusing? can't you be focusing? can't he be focusing? can't we be focusing? can't you be focusing? can't they be focusing?
Perfekt
can't I have focused? can't you have focused? can't he have focused? can't we have focused? can't you have focused? can't they have focused?
Perfekt mit V-ing
can't I have been focusing? can't you have been focusing? can't he have been focusing? can't we have been focusing? can't you have been focusing? can't they have been focusing?