English verb conjugation
MAY SMEAR

Regular verb: smear - smeared - smeared

Affirmation

Simple form	V-ing form
I may smear you may smear she may smear we may smear you may smear they may smear	I may be smearing you may be smearing she may be smearing we may be smearing you may be smearing they may be smearing
Perfect	V-ing perfect
I may have smeared you may have smeared she may have smeared we may have smeared you may have smeared they may have smeared	I may have been smearing you may have been smearing she may have been smearing we may have been smearing you may have been smearing they may have been smearing

Negation

Simple form	V-ing form
I mayn't smear you mayn't smear she mayn't smear we mayn't smear you mayn't smear they mayn't smear	I mayn't be smearing you mayn't be smearing she mayn't be smearing we mayn't be smearing you mayn't be smearing they mayn't be smearing
Perfect	V-ing perfect
I mayn't have smeared you mayn't have smeared she mayn't have smeared we mayn't have smeared you mayn't have smeared they mayn't have smeared	I mayn't have been smearing you mayn't have been smearing she mayn't have been smearing we mayn't have been smearing you mayn't have been smearing they mayn't have been smearing

Interrogative form

Simple form	V-ing form
may I smear? may you smear? may she smear? may we smear? may you smear? may they smear?	may I be smearing? may you be smearing? may she be smearing? may we be smearing? may you be smearing? may they be smearing?
Perfect	V-ing perfect
may I have smeared? may you have smeared? may she have smeared? may we have smeared? may you have smeared? may they have smeared?	may I have been smearing? may you have been smearing? may she have been smearing? may we have been smearing? may you have been smearing? may they have been smearing?

Interro-negative form

Simple form	V-ing form
mayn't I smear? mayn't you smear? mayn't she smear? mayn't we smear? mayn't you smear? mayn't they smear?	mayn't I be smearing? mayn't you be smearing? mayn't she be smearing? mayn't we be smearing? mayn't you be smearing? mayn't they be smearing?
Perfect	V-ing perfect
mayn't I have smeared? mayn't you have smeared? mayn't she have smeared? mayn't we have smeared? mayn't you have smeared? mayn't they have smeared?	mayn't I have been smearing? mayn't you have been smearing? mayn't she have been smearing? mayn't we have been smearing? mayn't you have been smearing? mayn't they have been smearing?