I can grunt you can grunt he can grunt we can grunt you can grunt they can grunt
Form mit V-ing
I can be grunting you can be grunting he can be grunting we can be grunting you can be grunting they can be grunting
Perfekt
I can have grunted you can have grunted he can have grunted we can have grunted you can have grunted they can have grunted
Perfekt mit V-ing
I can have been grunting you can have been grunting he can have been grunting we can have been grunting you can have been grunting they can have been grunting
Negation
Einfache Form
I can't grunt you can't grunt he can't grunt we can't grunt you can't grunt they can't grunt
Form mit V-ing
I can't be grunting you can't be grunting he can't be grunting we can't be grunting you can't be grunting they can't be grunting
Perfekt
I can't have grunted you can't have grunted he can't have grunted we can't have grunted you can't have grunted they can't have grunted
Perfekt mit V-ing
I can't have been grunting you can't have been grunting he can't have been grunting we can't have been grunting you can't have been grunting they can't have been grunting
Fragende Form
Einfache Form
can I grunt? can you grunt? can he grunt? can we grunt? can you grunt? can they grunt?
Form mit V-ing
can I be grunting? can you be grunting? can he be grunting? can we be grunting? can you be grunting? can they be grunting?
Perfekt
can I have grunted? can you have grunted? can he have grunted? can we have grunted? can you have grunted? can they have grunted?
Perfekt mit V-ing
can I have been grunting? can you have been grunting? can he have been grunting? can we have been grunting? can you have been grunting? can they have been grunting?
Fragende Negation Form
Einfache Form
can't I grunt? can't you grunt? can't he grunt? can't we grunt? can't you grunt? can't they grunt?
Form mit V-ing
can't I be grunting? can't you be grunting? can't he be grunting? can't we be grunting? can't you be grunting? can't they be grunting?
Perfekt
can't I have grunted? can't you have grunted? can't he have grunted? can't we have grunted? can't you have grunted? can't they have grunted?
Perfekt mit V-ing
can't I have been grunting? can't you have been grunting? can't he have been grunting? can't we have been grunting? can't you have been grunting? can't they have been grunting?