English verb conjugation
MAY MATURE

Regular verb: mature - matured - matured

Affirmation

Simple form	V-ing form
I may mature you may mature he may mature we may mature you may mature they may mature	I may be maturing you may be maturing he may be maturing we may be maturing you may be maturing they may be maturing
Perfect	V-ing perfect
I may have matured you may have matured he may have matured we may have matured you may have matured they may have matured	I may have been maturing you may have been maturing he may have been maturing we may have been maturing you may have been maturing they may have been maturing

Negation

Simple form	V-ing form
I mayn't mature you mayn't mature he mayn't mature we mayn't mature you mayn't mature they mayn't mature	I mayn't be maturing you mayn't be maturing he mayn't be maturing we mayn't be maturing you mayn't be maturing they mayn't be maturing
Perfect	V-ing perfect
I mayn't have matured you mayn't have matured he mayn't have matured we mayn't have matured you mayn't have matured they mayn't have matured	I mayn't have been maturing you mayn't have been maturing he mayn't have been maturing we mayn't have been maturing you mayn't have been maturing they mayn't have been maturing

Interrogative form

Simple form	V-ing form
may I mature? may you mature? may he mature? may we mature? may you mature? may they mature?	may I be maturing? may you be maturing? may he be maturing? may we be maturing? may you be maturing? may they be maturing?
Perfect	V-ing perfect
may I have matured? may you have matured? may he have matured? may we have matured? may you have matured? may they have matured?	may I have been maturing? may you have been maturing? may he have been maturing? may we have been maturing? may you have been maturing? may they have been maturing?

Interro-negative form

Simple form	V-ing form
mayn't I mature? mayn't you mature? mayn't he mature? mayn't we mature? mayn't you mature? mayn't they mature?	mayn't I be maturing? mayn't you be maturing? mayn't he be maturing? mayn't we be maturing? mayn't you be maturing? mayn't they be maturing?
Perfect	V-ing perfect
mayn't I have matured? mayn't you have matured? mayn't he have matured? mayn't we have matured? mayn't you have matured? mayn't they have matured?	mayn't I have been maturing? mayn't you have been maturing? mayn't he have been maturing? mayn't we have been maturing? mayn't you have been maturing? mayn't they have been maturing?