could bumble
Regelmä&szlig;iges Verb: bumble - bumbled- bumbled

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could bumble
you could bumble
he could bumble
we could bumble
you could bumble
they could bumble 	I could be bumbling
you could be bumbling
he could be bumbling
we could be bumbling
you could be bumbling
they could be bumbling	I could have bumbled
you could have bumbled
he could have bumbled
we could have bumbled
you could have bumbled
they could have bumbled	I could have been bumbling
you could have been bumbling
he could have been bumbling
we could have been bumbling
you could have been bumbling
they could have been bumbling	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could not bumble
you could not bumble
he could not bumble
we could not bumble
you could not bumble
they could not bumble 	I could not be bumbling
you could not be bumbling
he could not be bumbling
we could not be bumbling
you could not be bumbling
they could not be bumbling	I could not have bumbled
you could not have bumbled
he could not have bumbled
we could not have bumbled
you could not have bumbled
they could not have bumbled	I could not have been bumbling
you could not have been bumbling
he could not have been bumbling
we could not have been bumbling
you could not have been bumbling
they could not have been bumbling	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I bumble?
could you bumble?
could he bumble?
could we bumble?
could you bumble?
could they bumble? 	could I be bumbling?
could you be bumbling?
could he be bumbling?
could we be bumbling?
could you be bumbling?
could they be bumbling? 	could I have bumbled?
could you have bumbled?
could he have bumbled?
could we have bumbled?
could you have bumbled?
could they have bumbled? 	could I have been bumbling?
could you have been bumbling?
could he have been bumbling?
could we have been bumbling?
could you have been bumbling?
could they have been bumbling? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I not bumble?
could you not bumble?
could he not bumble?
could we not bumble?
could you not bumble?
could they not bumble? 	could I not be bumbling?
could you not be bumbling?
could he not be bumbling?
could we not be bumbling?
could you not be bumbling?
could they not be bumbling? 	could I not have bumbled?
could you not have bumbled?
could he not have bumbled?
could we not have bumbled?
could you not have bumbled?
could they not have bumbled? 	could I not have been bumbling?
could you not have been bumbling?
could he not have been bumbling?
could we not have been bumbling?
could you not have been bumbling?
could they not have been bumbling?