I can install you can install he can install we can install you can install they can install
Form mit V-ing
I can be installing you can be installing he can be installing we can be installing you can be installing they can be installing
Perfekt
I can have installed you can have installed he can have installed we can have installed you can have installed they can have installed
Perfekt mit V-ing
I can have been installing you can have been installing he can have been installing we can have been installing you can have been installing they can have been installing
Negation
Einfache Form
I can't install you can't install he can't install we can't install you can't install they can't install
Form mit V-ing
I can't be installing you can't be installing he can't be installing we can't be installing you can't be installing they can't be installing
Perfekt
I can't have installed you can't have installed he can't have installed we can't have installed you can't have installed they can't have installed
Perfekt mit V-ing
I can't have been installing you can't have been installing he can't have been installing we can't have been installing you can't have been installing they can't have been installing
Fragende Form
Einfache Form
can I install? can you install? can he install? can we install? can you install? can they install?
Form mit V-ing
can I be installing? can you be installing? can he be installing? can we be installing? can you be installing? can they be installing?
Perfekt
can I have installed? can you have installed? can he have installed? can we have installed? can you have installed? can they have installed?
Perfekt mit V-ing
can I have been installing? can you have been installing? can he have been installing? can we have been installing? can you have been installing? can they have been installing?
Fragende Negation Form
Einfache Form
can't I install? can't you install? can't he install? can't we install? can't you install? can't they install?
Form mit V-ing
can't I be installing? can't you be installing? can't he be installing? can't we be installing? can't you be installing? can't they be installing?
Perfekt
can't I have installed? can't you have installed? can't he have installed? can't we have installed? can't you have installed? can't they have installed?
Perfekt mit V-ing
can't I have been installing? can't you have been installing? can't he have been installing? can't we have been installing? can't you have been installing? can't they have been installing?