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