may bechance
Regular verb: bechance - bechanced- bechanced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may bechance
you may bechance
he may bechance
we may bechance
you may bechance
they may bechance 	I may be bechancing
you may be bechancing
he may be bechancing
we may be bechancing
you may be bechancing
they may be bechancing	I may have bechanced
you may have bechanced
he may have bechanced
we may have bechanced
you may have bechanced
they may have bechanced	I may have been bechancing
you may have been bechancing
he may have been bechancing
we may have been bechancing
you may have been bechancing
they may have been bechancing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't bechance
you mayn't bechance
he mayn't bechance
we mayn't bechance
you mayn't bechance
they mayn't bechance 	I mayn't be bechancing
you mayn't be bechancing
he mayn't be bechancing
we mayn't be bechancing
you mayn't be bechancing
they mayn't be bechancing	I mayn't have bechanced
you mayn't have bechanced
he mayn't have bechanced
we mayn't have bechanced
you mayn't have bechanced
they mayn't have bechanced	I mayn't have been bechancing
you mayn't have been bechancing
he mayn't have been bechancing
we mayn't have been bechancing
you mayn't have been bechancing
they mayn't have been bechancing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I bechance?
may you bechance?
may he bechance?
may we bechance?
may you bechance?
may they bechance? 	may I be bechancing?
may you be bechancing?
may he be bechancing?
may we be bechancing?
may you be bechancing?
may they be bechancing? 	may I have bechanced?
may you have bechanced?
may he have bechanced?
may we have bechanced?
may you have bechanced?
may they have bechanced? 	may I have been bechancing?
may you have been bechancing?
may he have been bechancing?
may we have been bechancing?
may you have been bechancing?
may they have been bechancing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I bechance?
mayn't you bechance?
mayn't he bechance?
mayn't we bechance?
mayn't you bechance?
mayn't they bechance? 	mayn't I be bechancing?
mayn't you be bechancing?
mayn't he be bechancing?
mayn't we be bechancing?
mayn't you be bechancing?
mayn't they be bechancing? 	mayn't I have bechanced?
mayn't you have bechanced?
mayn't he have bechanced?
mayn't we have bechanced?
mayn't you have bechanced?
mayn't they have bechanced? 	mayn't I have been bechancing?
mayn't you have been bechancing?
mayn't he have been bechancing?
mayn't we have been bechancing?
mayn't you have been bechancing?
mayn't they have been bechancing?