English verb conjugation
MAY QUIZ

Regular verb: quiz - quizzed - quizzed

Affirmation

Simple form	V-ing form
I may quiz you may quiz she may quiz we may quiz you may quiz they may quiz	I may be quizzing you may be quizzing she may be quizzing we may be quizzing you may be quizzing they may be quizzing
Perfect	V-ing perfect
I may have quizzed you may have quizzed she may have quizzed we may have quizzed you may have quizzed they may have quizzed	I may have been quizzing you may have been quizzing she may have been quizzing we may have been quizzing you may have been quizzing they may have been quizzing

Negation

Simple form	V-ing form
I mayn't quiz you mayn't quiz she mayn't quiz we mayn't quiz you mayn't quiz they mayn't quiz	I mayn't be quizzing you mayn't be quizzing she mayn't be quizzing we mayn't be quizzing you mayn't be quizzing they mayn't be quizzing
Perfect	V-ing perfect
I mayn't have quizzed you mayn't have quizzed she mayn't have quizzed we mayn't have quizzed you mayn't have quizzed they mayn't have quizzed	I mayn't have been quizzing you mayn't have been quizzing she mayn't have been quizzing we mayn't have been quizzing you mayn't have been quizzing they mayn't have been quizzing

Interrogative form

Simple form	V-ing form
may I quiz? may you quiz? may she quiz? may we quiz? may you quiz? may they quiz?	may I be quizzing? may you be quizzing? may she be quizzing? may we be quizzing? may you be quizzing? may they be quizzing?
Perfect	V-ing perfect
may I have quizzed? may you have quizzed? may she have quizzed? may we have quizzed? may you have quizzed? may they have quizzed?	may I have been quizzing? may you have been quizzing? may she have been quizzing? may we have been quizzing? may you have been quizzing? may they have been quizzing?

Interro-negative form

Simple form	V-ing form
mayn't I quiz? mayn't you quiz? mayn't she quiz? mayn't we quiz? mayn't you quiz? mayn't they quiz?	mayn't I be quizzing? mayn't you be quizzing? mayn't she be quizzing? mayn't we be quizzing? mayn't you be quizzing? mayn't they be quizzing?
Perfect	V-ing perfect
mayn't I have quizzed? mayn't you have quizzed? mayn't she have quizzed? mayn't we have quizzed? mayn't you have quizzed? mayn't they have quizzed?	mayn't I have been quizzing? mayn't you have been quizzing? mayn't she have been quizzing? mayn't we have been quizzing? mayn't you have been quizzing? mayn't they have been quizzing?