I may mature you may mature he may mature we may mature you may mature they may mature
Forme en V-ing
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
I may have matured you may have matured he may have matured we may have matured you may have matured they may have matured
Perfect en V-ing
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
Négation
Forme simple
I may not mature you may not mature he may not mature we may not mature you may not mature they may not mature
Forme en V-ing
I may not be maturing you may not be maturing he may not be maturing we may not be maturing you may not be maturing they may not be maturing
Perfect
I may not have matured you may not have matured he may not have matured we may not have matured you may not have matured they may not have matured
Perfect en V-ing
I may not have been maturing you may not have been maturing he may not have been maturing we may not have been maturing you may not have been maturing they may not have been maturing
Forme interrogative
Forme simple
may I mature? may you mature? may he mature? may we mature? may you mature? may they mature?
Forme en V-ing
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
may I have matured? may you have matured? may he have matured? may we have matured? may you have matured? may they have matured?
Perfect en V-ing
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?
Forme interro-négative
Forme simple
may I not mature? may you not mature? may he not mature? may we not mature? may you not mature? may they not mature?
Forme en V-ing
may I not be maturing? may you not be maturing? may he not be maturing? may we not be maturing? may you not be maturing? may they not be maturing?
Perfect
may I not have matured? may you not have matured? may he not have matured? may we not have matured? may you not have matured? may they not have matured?
Perfect en V-ing
may I not have been maturing? may you not have been maturing? may he not have been maturing? may we not have been maturing? may you not have been maturing? may they not have been maturing?