English verb conjugation
MAY INFEST

Regular verb: infest - infested - infested

Affirmation

Simple form	V-ing form
I may infest you may infest she may infest we may infest you may infest they may infest	I may be infesting you may be infesting she may be infesting we may be infesting you may be infesting they may be infesting
Perfect	V-ing perfect
I may have infested you may have infested she may have infested we may have infested you may have infested they may have infested	I may have been infesting you may have been infesting she may have been infesting we may have been infesting you may have been infesting they may have been infesting

Negation

Simple form	V-ing form
I mayn't infest you mayn't infest she mayn't infest we mayn't infest you mayn't infest they mayn't infest	I mayn't be infesting you mayn't be infesting she mayn't be infesting we mayn't be infesting you mayn't be infesting they mayn't be infesting
Perfect	V-ing perfect
I mayn't have infested you mayn't have infested she mayn't have infested we mayn't have infested you mayn't have infested they mayn't have infested	I mayn't have been infesting you mayn't have been infesting she mayn't have been infesting we mayn't have been infesting you mayn't have been infesting they mayn't have been infesting

Interrogative form

Simple form	V-ing form
may I infest? may you infest? may she infest? may we infest? may you infest? may they infest?	may I be infesting? may you be infesting? may she be infesting? may we be infesting? may you be infesting? may they be infesting?
Perfect	V-ing perfect
may I have infested? may you have infested? may she have infested? may we have infested? may you have infested? may they have infested?	may I have been infesting? may you have been infesting? may she have been infesting? may we have been infesting? may you have been infesting? may they have been infesting?

Interro-negative form

Simple form	V-ing form
mayn't I infest? mayn't you infest? mayn't she infest? mayn't we infest? mayn't you infest? mayn't they infest?	mayn't I be infesting? mayn't you be infesting? mayn't she be infesting? mayn't we be infesting? mayn't you be infesting? mayn't they be infesting?
Perfect	V-ing perfect
mayn't I have infested? mayn't you have infested? mayn't she have infested? mayn't we have infested? mayn't you have infested? mayn't they have infested?	mayn't I have been infesting? mayn't you have been infesting? mayn't she have been infesting? mayn't we have been infesting? mayn't you have been infesting? mayn't they have been infesting?