English verb conjugation
MAY MASTERMIND

Regular verb: mastermind - masterminded - masterminded

Affirmation

Simple form	V-ing form
I may mastermind you may mastermind he may mastermind we may mastermind you may mastermind they may mastermind	I may be masterminding you may be masterminding he may be masterminding we may be masterminding you may be masterminding they may be masterminding
Perfect	V-ing perfect
I may have masterminded you may have masterminded he may have masterminded we may have masterminded you may have masterminded they may have masterminded	I may have been masterminding you may have been masterminding he may have been masterminding we may have been masterminding you may have been masterminding they may have been masterminding

Negation

Simple form	V-ing form
I mayn't mastermind you mayn't mastermind he mayn't mastermind we mayn't mastermind you mayn't mastermind they mayn't mastermind	I mayn't be masterminding you mayn't be masterminding he mayn't be masterminding we mayn't be masterminding you mayn't be masterminding they mayn't be masterminding
Perfect	V-ing perfect
I mayn't have masterminded you mayn't have masterminded he mayn't have masterminded we mayn't have masterminded you mayn't have masterminded they mayn't have masterminded	I mayn't have been masterminding you mayn't have been masterminding he mayn't have been masterminding we mayn't have been masterminding you mayn't have been masterminding they mayn't have been masterminding

Interrogative form

Simple form	V-ing form
may I mastermind? may you mastermind? may he mastermind? may we mastermind? may you mastermind? may they mastermind?	may I be masterminding? may you be masterminding? may he be masterminding? may we be masterminding? may you be masterminding? may they be masterminding?
Perfect	V-ing perfect
may I have masterminded? may you have masterminded? may he have masterminded? may we have masterminded? may you have masterminded? may they have masterminded?	may I have been masterminding? may you have been masterminding? may he have been masterminding? may we have been masterminding? may you have been masterminding? may they have been masterminding?

Interro-negative form

Simple form	V-ing form
mayn't I mastermind? mayn't you mastermind? mayn't he mastermind? mayn't we mastermind? mayn't you mastermind? mayn't they mastermind?	mayn't I be masterminding? mayn't you be masterminding? mayn't he be masterminding? mayn't we be masterminding? mayn't you be masterminding? mayn't they be masterminding?
Perfect	V-ing perfect
mayn't I have masterminded? mayn't you have masterminded? mayn't he have masterminded? mayn't we have masterminded? mayn't you have masterminded? mayn't they have masterminded?	mayn't I have been masterminding? mayn't you have been masterminding? mayn't he have been masterminding? mayn't we have been masterminding? mayn't you have been masterminding? mayn't they have been masterminding?