I may invigorate you may invigorate he may invigorate we may invigorate you may invigorate they may invigorate
V-ing form
I may be invigorating you may be invigorating he may be invigorating we may be invigorating you may be invigorating they may be invigorating
Perfect
I may have invigorated you may have invigorated he may have invigorated we may have invigorated you may have invigorated they may have invigorated
V-ing perfect
I may have been invigorating you may have been invigorating he may have been invigorating we may have been invigorating you may have been invigorating they may have been invigorating
Negation
Simple form
I may not invigorate you may not invigorate he may not invigorate we may not invigorate you may not invigorate they may not invigorate
V-ing form
I may not be invigorating you may not be invigorating he may not be invigorating we may not be invigorating you may not be invigorating they may not be invigorating
Perfect
I may not have invigorated you may not have invigorated he may not have invigorated we may not have invigorated you may not have invigorated they may not have invigorated
V-ing perfect
I may not have been invigorating you may not have been invigorating he may not have been invigorating we may not have been invigorating you may not have been invigorating they may not have been invigorating
Interrogative form
Simple form
may I invigorate? may you invigorate? may he invigorate? may we invigorate? may you invigorate? may they invigorate?
V-ing form
may I be invigorating? may you be invigorating? may he be invigorating? may we be invigorating? may you be invigorating? may they be invigorating?
Perfect
may I have invigorated? may you have invigorated? may he have invigorated? may we have invigorated? may you have invigorated? may they have invigorated?
V-ing perfect
may I have been invigorating? may you have been invigorating? may he have been invigorating? may we have been invigorating? may you have been invigorating? may they have been invigorating?
Interro-negative form
Simple form
may I not invigorate? may you not invigorate? may he not invigorate? may we not invigorate? may you not invigorate? may they not invigorate?
V-ing form
may I not be invigorating? may you not be invigorating? may he not be invigorating? may we not be invigorating? may you not be invigorating? may they not be invigorating?
Perfect
may I not have invigorated? may you not have invigorated? may he not have invigorated? may we not have invigorated? may you not have invigorated? may they not have invigorated?
V-ing perfect
may I not have been invigorating? may you not have been invigorating? may he not have been invigorating? may we not have been invigorating? may you not have been invigorating? may they not have been invigorating?