English verb conjugation
CAN BLABBER

Regular verb: blabber - blabbered - blabbered

Affirmation

Simple form	V-ing form
I can blabber you can blabber he can blabber we can blabber you can blabber they can blabber	I can be blabbering you can be blabbering he can be blabbering we can be blabbering you can be blabbering they can be blabbering
Perfect	V-ing perfect
I can have blabbered you can have blabbered he can have blabbered we can have blabbered you can have blabbered they can have blabbered	I can have been blabbering you can have been blabbering he can have been blabbering we can have been blabbering you can have been blabbering they can have been blabbering

Negation

Simple form	V-ing form
I can't blabber you can't blabber he can't blabber we can't blabber you can't blabber they can't blabber	I can't be blabbering you can't be blabbering he can't be blabbering we can't be blabbering you can't be blabbering they can't be blabbering
Perfect	V-ing perfect
I can't have blabbered you can't have blabbered he can't have blabbered we can't have blabbered you can't have blabbered they can't have blabbered	I can't have been blabbering you can't have been blabbering he can't have been blabbering we can't have been blabbering you can't have been blabbering they can't have been blabbering

Interrogative form

Simple form	V-ing form
can I blabber? can you blabber? can he blabber? can we blabber? can you blabber? can they blabber?	can I be blabbering? can you be blabbering? can he be blabbering? can we be blabbering? can you be blabbering? can they be blabbering?
Perfect	V-ing perfect
can I have blabbered? can you have blabbered? can he have blabbered? can we have blabbered? can you have blabbered? can they have blabbered?	can I have been blabbering? can you have been blabbering? can he have been blabbering? can we have been blabbering? can you have been blabbering? can they have been blabbering?

Interro-negative form

Simple form	V-ing form
can't I blabber? can't you blabber? can't he blabber? can't we blabber? can't you blabber? can't they blabber?	can't I be blabbering? can't you be blabbering? can't he be blabbering? can't we be blabbering? can't you be blabbering? can't they be blabbering?
Perfect	V-ing perfect
can't I have blabbered? can't you have blabbered? can't he have blabbered? can't we have blabbered? can't you have blabbered? can't they have blabbered?	can't I have been blabbering? can't you have been blabbering? can't he have been blabbering? can't we have been blabbering? can't you have been blabbering? can't they have been blabbering?