I can collaborate you can collaborate he can collaborate we can collaborate you can collaborate they can collaborate
Form mit V-ing
I can be collaborating you can be collaborating he can be collaborating we can be collaborating you can be collaborating they can be collaborating
Perfekt
I can have collaborated you can have collaborated he can have collaborated we can have collaborated you can have collaborated they can have collaborated
Perfekt mit V-ing
I can have been collaborating you can have been collaborating he can have been collaborating we can have been collaborating you can have been collaborating they can have been collaborating
Negation
Einfache Form
I can't collaborate you can't collaborate he can't collaborate we can't collaborate you can't collaborate they can't collaborate
Form mit V-ing
I can't be collaborating you can't be collaborating he can't be collaborating we can't be collaborating you can't be collaborating they can't be collaborating
Perfekt
I can't have collaborated you can't have collaborated he can't have collaborated we can't have collaborated you can't have collaborated they can't have collaborated
Perfekt mit V-ing
I can't have been collaborating you can't have been collaborating he can't have been collaborating we can't have been collaborating you can't have been collaborating they can't have been collaborating
Fragende Form
Einfache Form
can I collaborate? can you collaborate? can he collaborate? can we collaborate? can you collaborate? can they collaborate?
Form mit V-ing
can I be collaborating? can you be collaborating? can he be collaborating? can we be collaborating? can you be collaborating? can they be collaborating?
Perfekt
can I have collaborated? can you have collaborated? can he have collaborated? can we have collaborated? can you have collaborated? can they have collaborated?
Perfekt mit V-ing
can I have been collaborating? can you have been collaborating? can he have been collaborating? can we have been collaborating? can you have been collaborating? can they have been collaborating?
Fragende Negation Form
Einfache Form
can't I collaborate? can't you collaborate? can't he collaborate? can't we collaborate? can't you collaborate? can't they collaborate?
Form mit V-ing
can't I be collaborating? can't you be collaborating? can't he be collaborating? can't we be collaborating? can't you be collaborating? can't they be collaborating?
Perfekt
can't I have collaborated? can't you have collaborated? can't he have collaborated? can't we have collaborated? can't you have collaborated? can't they have collaborated?
Perfekt mit V-ing
can't I have been collaborating? can't you have been collaborating? can't he have been collaborating? can't we have been collaborating? can't you have been collaborating? can't they have been collaborating?