can bubble
Regelmä&szlig;iges Verb: bubble - bubbled- bubbled

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I can bubble
you can bubble
she can bubble
we can bubble
you can bubble
they can bubble 	I can be bubbling
you can be bubbling
she can be bubbling
we can be bubbling
you can be bubbling
they can be bubbling	I can have bubbled
you can have bubbled
she can have bubbled
we can have bubbled
you can have bubbled
they can have bubbled	I can have been bubbling
you can have been bubbling
she can have been bubbling
we can have been bubbling
you can have been bubbling
they can have been bubbling	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I can't bubble
you can't bubble
she can't bubble
we can't bubble
you can't bubble
they can't bubble 	I can't be bubbling
you can't be bubbling
she can't be bubbling
we can't be bubbling
you can't be bubbling
they can't be bubbling	I can't have bubbled
you can't have bubbled
she can't have bubbled
we can't have bubbled
you can't have bubbled
they can't have bubbled	I can't have been bubbling
you can't have been bubbling
she can't have been bubbling
we can't have been bubbling
you can't have been bubbling
they can't have been bubbling	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
can I bubble?
can you bubble?
can she bubble?
can we bubble?
can you bubble?
can they bubble? 	can I be bubbling?
can you be bubbling?
can she be bubbling?
can we be bubbling?
can you be bubbling?
can they be bubbling? 	can I have bubbled?
can you have bubbled?
can she have bubbled?
can we have bubbled?
can you have bubbled?
can they have bubbled? 	can I have been bubbling?
can you have been bubbling?
can she have been bubbling?
can we have been bubbling?
can you have been bubbling?
can they have been bubbling? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
can't I bubble?
can't you bubble?
can't she bubble?
can't we bubble?
can't you bubble?
can't they bubble? 	can't I be bubbling?
can't you be bubbling?
can't she be bubbling?
can't we be bubbling?
can't you be bubbling?
can't they be bubbling? 	can't I have bubbled?
can't you have bubbled?
can't she have bubbled?
can't we have bubbled?
can't you have bubbled?
can't they have bubbled? 	can't I have been bubbling?
can't you have been bubbling?
can't she have been bubbling?
can't we have been bubbling?
can't you have been bubbling?
can't they have been bubbling?