English verb conjugation
CAN BLATHER

Regular verb: blather - blathered - blathered

Affirmation

Simple form	V-ing form
I can blather you can blather she can blather we can blather you can blather they can blather	I can be blathering you can be blathering she can be blathering we can be blathering you can be blathering they can be blathering
Perfect	V-ing perfect
I can have blathered you can have blathered she can have blathered we can have blathered you can have blathered they can have blathered	I can have been blathering you can have been blathering she can have been blathering we can have been blathering you can have been blathering they can have been blathering

Negation

Simple form	V-ing form
I can't blather you can't blather she can't blather we can't blather you can't blather they can't blather	I can't be blathering you can't be blathering she can't be blathering we can't be blathering you can't be blathering they can't be blathering
Perfect	V-ing perfect
I can't have blathered you can't have blathered she can't have blathered we can't have blathered you can't have blathered they can't have blathered	I can't have been blathering you can't have been blathering she can't have been blathering we can't have been blathering you can't have been blathering they can't have been blathering

Interrogative form

Simple form	V-ing form
can I blather? can you blather? can she blather? can we blather? can you blather? can they blather?	can I be blathering? can you be blathering? can she be blathering? can we be blathering? can you be blathering? can they be blathering?
Perfect	V-ing perfect
can I have blathered? can you have blathered? can she have blathered? can we have blathered? can you have blathered? can they have blathered?	can I have been blathering? can you have been blathering? can she have been blathering? can we have been blathering? can you have been blathering? can they have been blathering?

Interro-negative form

Simple form	V-ing form
can't I blather? can't you blather? can't she blather? can't we blather? can't you blather? can't they blather?	can't I be blathering? can't you be blathering? can't she be blathering? can't we be blathering? can't you be blathering? can't they be blathering?
Perfect	V-ing perfect
can't I have blathered? can't you have blathered? can't she have blathered? can't we have blathered? can't you have blathered? can't they have blathered?	can't I have been blathering? can't you have been blathering? can't she have been blathering? can't we have been blathering? can't you have been blathering? can't they have been blathering?