English verb conjugation
MAY PRESCREEN

Regular verb: prescreen - prescreened - prescreened

Affirmation

Simple form	V-ing form
I may prescreen you may prescreen she may prescreen we may prescreen you may prescreen they may prescreen	I may be prescreening you may be prescreening she may be prescreening we may be prescreening you may be prescreening they may be prescreening
Perfect	V-ing perfect
I may have prescreened you may have prescreened she may have prescreened we may have prescreened you may have prescreened they may have prescreened	I may have been prescreening you may have been prescreening she may have been prescreening we may have been prescreening you may have been prescreening they may have been prescreening

Negation

Simple form	V-ing form
I mayn't prescreen you mayn't prescreen she mayn't prescreen we mayn't prescreen you mayn't prescreen they mayn't prescreen	I mayn't be prescreening you mayn't be prescreening she mayn't be prescreening we mayn't be prescreening you mayn't be prescreening they mayn't be prescreening
Perfect	V-ing perfect
I mayn't have prescreened you mayn't have prescreened she mayn't have prescreened we mayn't have prescreened you mayn't have prescreened they mayn't have prescreened	I mayn't have been prescreening you mayn't have been prescreening she mayn't have been prescreening we mayn't have been prescreening you mayn't have been prescreening they mayn't have been prescreening

Interrogative form

Simple form	V-ing form
may I prescreen? may you prescreen? may she prescreen? may we prescreen? may you prescreen? may they prescreen?	may I be prescreening? may you be prescreening? may she be prescreening? may we be prescreening? may you be prescreening? may they be prescreening?
Perfect	V-ing perfect
may I have prescreened? may you have prescreened? may she have prescreened? may we have prescreened? may you have prescreened? may they have prescreened?	may I have been prescreening? may you have been prescreening? may she have been prescreening? may we have been prescreening? may you have been prescreening? may they have been prescreening?

Interro-negative form

Simple form	V-ing form
mayn't I prescreen? mayn't you prescreen? mayn't she prescreen? mayn't we prescreen? mayn't you prescreen? mayn't they prescreen?	mayn't I be prescreening? mayn't you be prescreening? mayn't she be prescreening? mayn't we be prescreening? mayn't you be prescreening? mayn't they be prescreening?
Perfect	V-ing perfect
mayn't I have prescreened? mayn't you have prescreened? mayn't she have prescreened? mayn't we have prescreened? mayn't you have prescreened? mayn't they have prescreened?	mayn't I have been prescreening? mayn't you have been prescreening? mayn't she have been prescreening? mayn't we have been prescreening? mayn't you have been prescreening? mayn't they have been prescreening?