may commencer
Regular verb: commencer - commencered- commencered

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

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may commencer
you may commencer
he may commencer
we may commencer
you may commencer
they may commencer 	I may be commencering
you may be commencering
he may be commencering
we may be commencering
you may be commencering
they may be commencering	I may have commencered
you may have commencered
he may have commencered
we may have commencered
you may have commencered
they may have commencered	I may have been commencering
you may have been commencering
he may have been commencering
we may have been commencering
you may have been commencering
they may have been commencering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not commencer
you may not commencer
he may not commencer
we may not commencer
you may not commencer
they may not commencer 	I may not be commencering
you may not be commencering
he may not be commencering
we may not be commencering
you may not be commencering
they may not be commencering	I may not have commencered
you may not have commencered
he may not have commencered
we may not have commencered
you may not have commencered
they may not have commencered	I may not have been commencering
you may not have been commencering
he may not have been commencering
we may not have been commencering
you may not have been commencering
they may not have been commencering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I commencer?
may you commencer?
may he commencer?
may we commencer?
may you commencer?
may they commencer? 	may I be commencering?
may you be commencering?
may he be commencering?
may we be commencering?
may you be commencering?
may they be commencering? 	may I have commencered?
may you have commencered?
may he have commencered?
may we have commencered?
may you have commencered?
may they have commencered? 	may I have been commencering?
may you have been commencering?
may he have been commencering?
may we have been commencering?
may you have been commencering?
may they have been commencering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not commencer?
may you not commencer?
may he not commencer?
may we not commencer?
may you not commencer?
may they not commencer? 	may I not be commencering?
may you not be commencering?
may he not be commencering?
may we not be commencering?
may you not be commencering?
may they not be commencering? 	may I not have commencered?
may you not have commencered?
may he not have commencered?
may we not have commencered?
may you not have commencered?
may they not have commencered? 	may I not have been commencering?
may you not have been commencering?
may he not have been commencering?
may we not have been commencering?
may you not have been commencering?
may they not have been commencering?