I may grow you may grow he may grow we may grow you may grow they may grow
V-ing form
I may be growing you may be growing he may be growing we may be growing you may be growing they may be growing
Perfect
I may have grown you may have grown he may have grown we may have grown you may have grown they may have grown
V-ing perfect
I may have been growing you may have been growing he may have been growing we may have been growing you may have been growing they may have been growing
Negation
Simple form
I may not grow you may not grow he may not grow we may not grow you may not grow they may not grow
V-ing form
I may not be growing you may not be growing he may not be growing we may not be growing you may not be growing they may not be growing
Perfect
I may not have grown you may not have grown he may not have grown we may not have grown you may not have grown they may not have grown
V-ing perfect
I may not have been growing you may not have been growing he may not have been growing we may not have been growing you may not have been growing they may not have been growing
Interrogative form
Simple form
may I grow? may you grow? may he grow? may we grow? may you grow? may they grow?
V-ing form
may I be growing? may you be growing? may he be growing? may we be growing? may you be growing? may they be growing?
Perfect
may I have grown? may you have grown? may he have grown? may we have grown? may you have grown? may they have grown?
V-ing perfect
may I have been growing? may you have been growing? may he have been growing? may we have been growing? may you have been growing? may they have been growing?
Interro-negative form
Simple form
may I not grow? may you not grow? may he not grow? may we not grow? may you not grow? may they not grow?
V-ing form
may I not be growing? may you not be growing? may he not be growing? may we not be growing? may you not be growing? may they not be growing?
Perfect
may I not have grown? may you not have grown? may he not have grown? may we not have grown? may you not have grown? may they not have grown?
V-ing perfect
may I not have been growing? may you not have been growing? may he not have been growing? may we not have been growing? may you not have been growing? may they not have been growing?