English verb conjugation
CAN RAVEN RAVEN

Regular verb: raven raven - raven ravened - raven ravened

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form	V-ing form
I can raven raven you can raven raven she can raven raven we can raven raven you can raven raven they can raven raven	I can be raven ravening you can be raven ravening she can be raven ravening we can be raven ravening you can be raven ravening they can be raven ravening
Perfect	V-ing perfect
I can have raven ravened you can have raven ravened she can have raven ravened we can have raven ravened you can have raven ravened they can have raven ravened	I can have been raven ravening you can have been raven ravening she can have been raven ravening we can have been raven ravening you can have been raven ravening they can have been raven ravening

Negation

Simple form	V-ing form
I can't raven raven you can't raven raven she can't raven raven we can't raven raven you can't raven raven they can't raven raven	I can't be raven ravening you can't be raven ravening she can't be raven ravening we can't be raven ravening you can't be raven ravening they can't be raven ravening
Perfect	V-ing perfect
I can't have raven ravened you can't have raven ravened she can't have raven ravened we can't have raven ravened you can't have raven ravened they can't have raven ravened	I can't have been raven ravening you can't have been raven ravening she can't have been raven ravening we can't have been raven ravening you can't have been raven ravening they can't have been raven ravening

Interrogative form

Simple form	V-ing form
can I raven raven? can you raven raven? can she raven raven? can we raven raven? can you raven raven? can they raven raven?	can I be raven ravening? can you be raven ravening? can she be raven ravening? can we be raven ravening? can you be raven ravening? can they be raven ravening?
Perfect	V-ing perfect
can I have raven ravened? can you have raven ravened? can she have raven ravened? can we have raven ravened? can you have raven ravened? can they have raven ravened?	can I have been raven ravening? can you have been raven ravening? can she have been raven ravening? can we have been raven ravening? can you have been raven ravening? can they have been raven ravening?

Interro-negative form

Simple form	V-ing form
can't I raven raven? can't you raven raven? can't she raven raven? can't we raven raven? can't you raven raven? can't they raven raven?	can't I be raven ravening? can't you be raven ravening? can't she be raven ravening? can't we be raven ravening? can't you be raven ravening? can't they be raven ravening?
Perfect	V-ing perfect
can't I have raven ravened? can't you have raven ravened? can't she have raven ravened? can't we have raven ravened? can't you have raven ravened? can't they have raven ravened?	can't I have been raven ravening? can't you have been raven ravening? can't she have been raven ravening? can't we have been raven ravening? can't you have been raven ravening? can't they have been raven ravening?