may blench
Regular verb: blench - blenched- blenched

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may blench
you may blench
he may blench
we may blench
you may blench
they may blench 	I may be blenching
you may be blenching
he may be blenching
we may be blenching
you may be blenching
they may be blenching	I may have blenched
you may have blenched
he may have blenched
we may have blenched
you may have blenched
they may have blenched	I may have been blenching
you may have been blenching
he may have been blenching
we may have been blenching
you may have been blenching
they may have been blenching	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't blench
you mayn't blench
he mayn't blench
we mayn't blench
you mayn't blench
they mayn't blench 	I mayn't be blenching
you mayn't be blenching
he mayn't be blenching
we mayn't be blenching
you mayn't be blenching
they mayn't be blenching	I mayn't have blenched
you mayn't have blenched
he mayn't have blenched
we mayn't have blenched
you mayn't have blenched
they mayn't have blenched	I mayn't have been blenching
you mayn't have been blenching
he mayn't have been blenching
we mayn't have been blenching
you mayn't have been blenching
they mayn't have been blenching	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I blench?
may you blench?
may he blench?
may we blench?
may you blench?
may they blench? 	may I be blenching?
may you be blenching?
may he be blenching?
may we be blenching?
may you be blenching?
may they be blenching? 	may I have blenched?
may you have blenched?
may he have blenched?
may we have blenched?
may you have blenched?
may they have blenched? 	may I have been blenching?
may you have been blenching?
may he have been blenching?
may we have been blenching?
may you have been blenching?
may they have been blenching? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I blench?
mayn't you blench?
mayn't he blench?
mayn't we blench?
mayn't you blench?
mayn't they blench? 	mayn't I be blenching?
mayn't you be blenching?
mayn't he be blenching?
mayn't we be blenching?
mayn't you be blenching?
mayn't they be blenching? 	mayn't I have blenched?
mayn't you have blenched?
mayn't he have blenched?
mayn't we have blenched?
mayn't you have blenched?
mayn't they have blenched? 	mayn't I have been blenching?
mayn't you have been blenching?
mayn't he have been blenching?
mayn't we have been blenching?
mayn't you have been blenching?
mayn't they have been blenching?