English verb conjugation
MAY PRETEST

Regular verb: pretest - pretested - pretested

Affirmation

Simple form	V-ing form
I may pretest you may pretest she may pretest we may pretest you may pretest they may pretest	I may be pretesting you may be pretesting she may be pretesting we may be pretesting you may be pretesting they may be pretesting
Perfect	V-ing perfect
I may have pretested you may have pretested she may have pretested we may have pretested you may have pretested they may have pretested	I may have been pretesting you may have been pretesting she may have been pretesting we may have been pretesting you may have been pretesting they may have been pretesting

Negation

Simple form	V-ing form
I mayn't pretest you mayn't pretest she mayn't pretest we mayn't pretest you mayn't pretest they mayn't pretest	I mayn't be pretesting you mayn't be pretesting she mayn't be pretesting we mayn't be pretesting you mayn't be pretesting they mayn't be pretesting
Perfect	V-ing perfect
I mayn't have pretested you mayn't have pretested she mayn't have pretested we mayn't have pretested you mayn't have pretested they mayn't have pretested	I mayn't have been pretesting you mayn't have been pretesting she mayn't have been pretesting we mayn't have been pretesting you mayn't have been pretesting they mayn't have been pretesting

Interrogative form

Simple form	V-ing form
may I pretest? may you pretest? may she pretest? may we pretest? may you pretest? may they pretest?	may I be pretesting? may you be pretesting? may she be pretesting? may we be pretesting? may you be pretesting? may they be pretesting?
Perfect	V-ing perfect
may I have pretested? may you have pretested? may she have pretested? may we have pretested? may you have pretested? may they have pretested?	may I have been pretesting? may you have been pretesting? may she have been pretesting? may we have been pretesting? may you have been pretesting? may they have been pretesting?

Interro-negative form

Simple form	V-ing form
mayn't I pretest? mayn't you pretest? mayn't she pretest? mayn't we pretest? mayn't you pretest? mayn't they pretest?	mayn't I be pretesting? mayn't you be pretesting? mayn't she be pretesting? mayn't we be pretesting? mayn't you be pretesting? mayn't they be pretesting?
Perfect	V-ing perfect
mayn't I have pretested? mayn't you have pretested? mayn't she have pretested? mayn't we have pretested? mayn't you have pretested? mayn't they have pretested?	mayn't I have been pretesting? mayn't you have been pretesting? mayn't she have been pretesting? mayn't we have been pretesting? mayn't you have been pretesting? mayn't they have been pretesting?