English verb conjugation
MAY CRITICIZE

Regular verb: criticize - criticized - criticized

Affirmation

Simple form	V-ing form
I may criticize you may criticize she may criticize we may criticize you may criticize they may criticize	I may be criticizing you may be criticizing she may be criticizing we may be criticizing you may be criticizing they may be criticizing
Perfect	V-ing perfect
I may have criticized you may have criticized she may have criticized we may have criticized you may have criticized they may have criticized	I may have been criticizing you may have been criticizing she may have been criticizing we may have been criticizing you may have been criticizing they may have been criticizing

Negation

Simple form	V-ing form
I mayn't criticize you mayn't criticize she mayn't criticize we mayn't criticize you mayn't criticize they mayn't criticize	I mayn't be criticizing you mayn't be criticizing she mayn't be criticizing we mayn't be criticizing you mayn't be criticizing they mayn't be criticizing
Perfect	V-ing perfect
I mayn't have criticized you mayn't have criticized she mayn't have criticized we mayn't have criticized you mayn't have criticized they mayn't have criticized	I mayn't have been criticizing you mayn't have been criticizing she mayn't have been criticizing we mayn't have been criticizing you mayn't have been criticizing they mayn't have been criticizing

Interrogative form

Simple form	V-ing form
may I criticize? may you criticize? may she criticize? may we criticize? may you criticize? may they criticize?	may I be criticizing? may you be criticizing? may she be criticizing? may we be criticizing? may you be criticizing? may they be criticizing?
Perfect	V-ing perfect
may I have criticized? may you have criticized? may she have criticized? may we have criticized? may you have criticized? may they have criticized?	may I have been criticizing? may you have been criticizing? may she have been criticizing? may we have been criticizing? may you have been criticizing? may they have been criticizing?

Interro-negative form

Simple form	V-ing form
mayn't I criticize? mayn't you criticize? mayn't she criticize? mayn't we criticize? mayn't you criticize? mayn't they criticize?	mayn't I be criticizing? mayn't you be criticizing? mayn't she be criticizing? mayn't we be criticizing? mayn't you be criticizing? mayn't they be criticizing?
Perfect	V-ing perfect
mayn't I have criticized? mayn't you have criticized? mayn't she have criticized? mayn't we have criticized? mayn't you have criticized? mayn't they have criticized?	mayn't I have been criticizing? mayn't you have been criticizing? mayn't she have been criticizing? mayn't we have been criticizing? mayn't you have been criticizing? mayn't they have been criticizing?