can grumble
Regelmä&szlig;iges Verb: grumble - grumbled- grumbled

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