I can grumble you can grumble he can grumble we can grumble you can grumble they can grumble
Form mit V-ing
I can be grumbling you can be grumbling he can be grumbling we can be grumbling you can be grumbling they can be grumbling
Perfekt
I can have grumbled you can have grumbled he can have grumbled we can have grumbled you can have grumbled they can have grumbled
Perfekt mit V-ing
I can have been grumbling you can have been grumbling he can have been grumbling we can have been grumbling you can have been grumbling they can have been grumbling
Negation
Einfache Form
I can't grumble you can't grumble he can't grumble we can't grumble you can't grumble they can't grumble
Form mit V-ing
I can't be grumbling you can't be grumbling he can't be grumbling we can't be grumbling you can't be grumbling they can't be grumbling
Perfekt
I can't have grumbled you can't have grumbled he can't have grumbled we can't have grumbled you can't have grumbled they can't have grumbled
Perfekt mit V-ing
I can't have been grumbling you can't have been grumbling he can't have been grumbling we can't have been grumbling you can't have been grumbling they can't have been grumbling
Fragende Form
Einfache Form
can I grumble? can you grumble? can he grumble? can we grumble? can you grumble? can they grumble?
Form mit V-ing
can I be grumbling? can you be grumbling? can he be grumbling? can we be grumbling? can you be grumbling? can they be grumbling?
Perfekt
can I have grumbled? can you have grumbled? can he have grumbled? can we have grumbled? can you have grumbled? can they have grumbled?
Perfekt mit V-ing
can I have been grumbling? can you have been grumbling? can he have been grumbling? can we have been grumbling? can you have been grumbling? can they have been grumbling?
Fragende Negation Form
Einfache Form
can't I grumble? can't you grumble? can't he grumble? can't we grumble? can't you grumble? can't they grumble?
Form mit V-ing
can't I be grumbling? can't you be grumbling? can't he be grumbling? can't we be grumbling? can't you be grumbling? can't they be grumbling?
Perfekt
can't I have grumbled? can't you have grumbled? can't he have grumbled? can't we have grumbled? can't you have grumbled? can't they have grumbled?
Perfekt mit V-ing
can't I have been grumbling? can't you have been grumbling? can't he have been grumbling? can't we have been grumbling? can't you have been grumbling? can't they have been grumbling?