English verb conjugation
CAN BICKER

Regular verb: bicker - bickered - bickered

Affirmation

Simple form	V-ing form
I can bicker you can bicker she can bicker we can bicker you can bicker they can bicker	I can be bickering you can be bickering she can be bickering we can be bickering you can be bickering they can be bickering
Perfect	V-ing perfect
I can have bickered you can have bickered she can have bickered we can have bickered you can have bickered they can have bickered	I can have been bickering you can have been bickering she can have been bickering we can have been bickering you can have been bickering they can have been bickering

Negation

Simple form	V-ing form
I can't bicker you can't bicker she can't bicker we can't bicker you can't bicker they can't bicker	I can't be bickering you can't be bickering she can't be bickering we can't be bickering you can't be bickering they can't be bickering
Perfect	V-ing perfect
I can't have bickered you can't have bickered she can't have bickered we can't have bickered you can't have bickered they can't have bickered	I can't have been bickering you can't have been bickering she can't have been bickering we can't have been bickering you can't have been bickering they can't have been bickering

Interrogative form

Simple form	V-ing form
can I bicker? can you bicker? can she bicker? can we bicker? can you bicker? can they bicker?	can I be bickering? can you be bickering? can she be bickering? can we be bickering? can you be bickering? can they be bickering?
Perfect	V-ing perfect
can I have bickered? can you have bickered? can she have bickered? can we have bickered? can you have bickered? can they have bickered?	can I have been bickering? can you have been bickering? can she have been bickering? can we have been bickering? can you have been bickering? can they have been bickering?

Interro-negative form

Simple form	V-ing form
can't I bicker? can't you bicker? can't she bicker? can't we bicker? can't you bicker? can't they bicker?	can't I be bickering? can't you be bickering? can't she be bickering? can't we be bickering? can't you be bickering? can't they be bickering?
Perfect	V-ing perfect
can't I have bickered? can't you have bickered? can't she have bickered? can't we have bickered? can't you have bickered? can't they have bickered?	can't I have been bickering? can't you have been bickering? can't she have been bickering? can't we have been bickering? can't you have been bickering? can't they have been bickering?