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
she can grumble
we can grumble
you can grumble
they can grumble 	I can be grumbling
you can be grumbling
she can be grumbling
we can be grumbling
you can be grumbling
they can be grumbling	I can have grumbled
you can have grumbled
she 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
she 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 cannot grumble
you cannot grumble
she cannot grumble
we cannot grumble
you cannot grumble
they cannot grumble 	I cannot be grumbling
you cannot be grumbling
she cannot be grumbling
we cannot be grumbling
you cannot be grumbling
they cannot be grumbling	I cannot have grumbled
you cannot have grumbled
she cannot have grumbled
we cannot have grumbled
you cannot have grumbled
they cannot have grumbled	I cannot have been grumbling
you cannot have been grumbling
she cannot have been grumbling
we cannot have been grumbling
you cannot have been grumbling
they cannot have been grumbling	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
can I grumble?
can you grumble?
can she grumble?
can we grumble?
can you grumble?
can they grumble? 	can I be grumbling?
can you be grumbling?
can she be grumbling?
can we be grumbling?
can you be grumbling?
can they be grumbling? 	can I have grumbled?
can you have grumbled?
can she 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 she 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 I not grumble?
can you not grumble?
can she not grumble?
can we not grumble?
can you not grumble?
can they not grumble? 	can I not be grumbling?
can you not be grumbling?
can she not be grumbling?
can we not be grumbling?
can you not be grumbling?
can they not be grumbling? 	can I not have grumbled?
can you not have grumbled?
can she not have grumbled?
can we not have grumbled?
can you not have grumbled?
can they not have grumbled? 	can I not have been grumbling?
can you not have been grumbling?
can she not have been grumbling?
can we not have been grumbling?
can you not have been grumbling?
can they not have been grumbling?