I may mastermind you may mastermind she may mastermind we may mastermind you may mastermind they may mastermind
V-ing form
I may be masterminding you may be masterminding she may be masterminding we may be masterminding you may be masterminding they may be masterminding
Perfect
I may have masterminded you may have masterminded she may have masterminded we may have masterminded you may have masterminded they may have masterminded
V-ing perfect
I may have been masterminding you may have been masterminding she may have been masterminding we may have been masterminding you may have been masterminding they may have been masterminding
Negation
Simple form
I may not mastermind you may not mastermind she may not mastermind we may not mastermind you may not mastermind they may not mastermind
V-ing form
I may not be masterminding you may not be masterminding she may not be masterminding we may not be masterminding you may not be masterminding they may not be masterminding
Perfect
I may not have masterminded you may not have masterminded she may not have masterminded we may not have masterminded you may not have masterminded they may not have masterminded
V-ing perfect
I may not have been masterminding you may not have been masterminding she may not have been masterminding we may not have been masterminding you may not have been masterminding they may not have been masterminding
Interrogative form
Simple form
may I mastermind? may you mastermind? may she mastermind? may we mastermind? may you mastermind? may they mastermind?
V-ing form
may I be masterminding? may you be masterminding? may she be masterminding? may we be masterminding? may you be masterminding? may they be masterminding?
Perfect
may I have masterminded? may you have masterminded? may she have masterminded? may we have masterminded? may you have masterminded? may they have masterminded?
V-ing perfect
may I have been masterminding? may you have been masterminding? may she have been masterminding? may we have been masterminding? may you have been masterminding? may they have been masterminding?
Interro-negative form
Simple form
may I not mastermind? may you not mastermind? may she not mastermind? may we not mastermind? may you not mastermind? may they not mastermind?
V-ing form
may I not be masterminding? may you not be masterminding? may she not be masterminding? may we not be masterminding? may you not be masterminding? may they not be masterminding?
Perfect
may I not have masterminded? may you not have masterminded? may she not have masterminded? may we not have masterminded? may you not have masterminded? may they not have masterminded?
V-ing perfect
may I not have been masterminding? may you not have been masterminding? may she not have been masterminding? may we not have been masterminding? may you not have been masterminding? may they not have been masterminding?