I may devour you may devour he may devour we may devour you may devour they may devour
V-ing form
I may be devouring you may be devouring he may be devouring we may be devouring you may be devouring they may be devouring
Perfect
I may have devoured you may have devoured he may have devoured we may have devoured you may have devoured they may have devoured
V-ing perfect
I may have been devouring you may have been devouring he may have been devouring we may have been devouring you may have been devouring they may have been devouring
Negation
Simple form
I mayn't devour you mayn't devour he mayn't devour we mayn't devour you mayn't devour they mayn't devour
V-ing form
I mayn't be devouring you mayn't be devouring he mayn't be devouring we mayn't be devouring you mayn't be devouring they mayn't be devouring
Perfect
I mayn't have devoured you mayn't have devoured he mayn't have devoured we mayn't have devoured you mayn't have devoured they mayn't have devoured
V-ing perfect
I mayn't have been devouring you mayn't have been devouring he mayn't have been devouring we mayn't have been devouring you mayn't have been devouring they mayn't have been devouring
Interrogative form
Simple form
may I devour? may you devour? may he devour? may we devour? may you devour? may they devour?
V-ing form
may I be devouring? may you be devouring? may he be devouring? may we be devouring? may you be devouring? may they be devouring?
Perfect
may I have devoured? may you have devoured? may he have devoured? may we have devoured? may you have devoured? may they have devoured?
V-ing perfect
may I have been devouring? may you have been devouring? may he have been devouring? may we have been devouring? may you have been devouring? may they have been devouring?
Interro-negative form
Simple form
mayn't I devour? mayn't you devour? mayn't he devour? mayn't we devour? mayn't you devour? mayn't they devour?
V-ing form
mayn't I be devouring? mayn't you be devouring? mayn't he be devouring? mayn't we be devouring? mayn't you be devouring? mayn't they be devouring?
Perfect
mayn't I have devoured? mayn't you have devoured? mayn't he have devoured? mayn't we have devoured? mayn't you have devoured? mayn't they have devoured?
V-ing perfect
mayn't I have been devouring? mayn't you have been devouring? mayn't he have been devouring? mayn't we have been devouring? mayn't you have been devouring? mayn't they have been devouring?