English verb conjugation
MAY VIAL

Regular verb: vial - vialed - vialed

Affirmation

Simple form	V-ing form
I may vial you may vial he may vial we may vial you may vial they may vial	I may be vialing you may be vialing he may be vialing we may be vialing you may be vialing they may be vialing
Perfect	V-ing perfect
I may have vialed you may have vialed he may have vialed we may have vialed you may have vialed they may have vialed	I may have been vialing you may have been vialing he may have been vialing we may have been vialing you may have been vialing they may have been vialing

Negation

Simple form	V-ing form
I mayn't vial you mayn't vial he mayn't vial we mayn't vial you mayn't vial they mayn't vial	I mayn't be vialing you mayn't be vialing he mayn't be vialing we mayn't be vialing you mayn't be vialing they mayn't be vialing
Perfect	V-ing perfect
I mayn't have vialed you mayn't have vialed he mayn't have vialed we mayn't have vialed you mayn't have vialed they mayn't have vialed	I mayn't have been vialing you mayn't have been vialing he mayn't have been vialing we mayn't have been vialing you mayn't have been vialing they mayn't have been vialing

Interrogative form

Simple form	V-ing form
may I vial? may you vial? may he vial? may we vial? may you vial? may they vial?	may I be vialing? may you be vialing? may he be vialing? may we be vialing? may you be vialing? may they be vialing?
Perfect	V-ing perfect
may I have vialed? may you have vialed? may he have vialed? may we have vialed? may you have vialed? may they have vialed?	may I have been vialing? may you have been vialing? may he have been vialing? may we have been vialing? may you have been vialing? may they have been vialing?

Interro-negative form

Simple form	V-ing form
mayn't I vial? mayn't you vial? mayn't he vial? mayn't we vial? mayn't you vial? mayn't they vial?	mayn't I be vialing? mayn't you be vialing? mayn't he be vialing? mayn't we be vialing? mayn't you be vialing? mayn't they be vialing?
Perfect	V-ing perfect
mayn't I have vialed? mayn't you have vialed? mayn't he have vialed? mayn't we have vialed? mayn't you have vialed? mayn't they have vialed?	mayn't I have been vialing? mayn't you have been vialing? mayn't he have been vialing? mayn't we have been vialing? mayn't you have been vialing? mayn't they have been vialing?