English verb conjugation
CAN COMMENCER

Regular verb: commencer - commencered - commencered

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

Affirmation

Simple form	V-ing form
I can commencer you can commencer she can commencer we can commencer you can commencer they can commencer	I can be commencering you can be commencering she can be commencering we can be commencering you can be commencering they can be commencering
Perfect	V-ing perfect
I can have commencered you can have commencered she can have commencered we can have commencered you can have commencered they can have commencered	I can have been commencering you can have been commencering she can have been commencering we can have been commencering you can have been commencering they can have been commencering

Negation

Simple form	V-ing form
I cannot commencer you cannot commencer she cannot commencer we cannot commencer you cannot commencer they cannot commencer	I cannot be commencering you cannot be commencering she cannot be commencering we cannot be commencering you cannot be commencering they cannot be commencering
Perfect	V-ing perfect
I cannot have commencered you cannot have commencered she cannot have commencered we cannot have commencered you cannot have commencered they cannot have commencered	I cannot have been commencering you cannot have been commencering she cannot have been commencering we cannot have been commencering you cannot have been commencering they cannot have been commencering

Interrogative form

Simple form	V-ing form
can I commencer? can you commencer? can she commencer? can we commencer? can you commencer? can they commencer?	can I be commencering? can you be commencering? can she be commencering? can we be commencering? can you be commencering? can they be commencering?
Perfect	V-ing perfect
can I have commencered? can you have commencered? can she have commencered? can we have commencered? can you have commencered? can they have commencered?	can I have been commencering? can you have been commencering? can she have been commencering? can we have been commencering? can you have been commencering? can they have been commencering?

Interro-negative form

Simple form	V-ing form
can I not commencer? can you not commencer? can she not commencer? can we not commencer? can you not commencer? can they not commencer?	can I not be commencering? can you not be commencering? can she not be commencering? can we not be commencering? can you not be commencering? can they not be commencering?
Perfect	V-ing perfect
can I not have commencered? can you not have commencered? can she not have commencered? can we not have commencered? can you not have commencered? can they not have commencered?	can I not have been commencering? can you not have been commencering? can she not have been commencering? can we not have been commencering? can you not have been commencering? can they not have been commencering?