I may devalue you may devalue she may devalue we may devalue you may devalue they may devalue
V-ing form
I may be devaluing you may be devaluing she may be devaluing we may be devaluing you may be devaluing they may be devaluing
Perfect
I may have devalued you may have devalued she may have devalued we may have devalued you may have devalued they may have devalued
V-ing perfect
I may have been devaluing you may have been devaluing she may have been devaluing we may have been devaluing you may have been devaluing they may have been devaluing
Negation
Simple form
I may not devalue you may not devalue she may not devalue we may not devalue you may not devalue they may not devalue
V-ing form
I may not be devaluing you may not be devaluing she may not be devaluing we may not be devaluing you may not be devaluing they may not be devaluing
Perfect
I may not have devalued you may not have devalued she may not have devalued we may not have devalued you may not have devalued they may not have devalued
V-ing perfect
I may not have been devaluing you may not have been devaluing she may not have been devaluing we may not have been devaluing you may not have been devaluing they may not have been devaluing
Interrogative form
Simple form
may I devalue? may you devalue? may she devalue? may we devalue? may you devalue? may they devalue?
V-ing form
may I be devaluing? may you be devaluing? may she be devaluing? may we be devaluing? may you be devaluing? may they be devaluing?
Perfect
may I have devalued? may you have devalued? may she have devalued? may we have devalued? may you have devalued? may they have devalued?
V-ing perfect
may I have been devaluing? may you have been devaluing? may she have been devaluing? may we have been devaluing? may you have been devaluing? may they have been devaluing?
Interro-negative form
Simple form
may I not devalue? may you not devalue? may she not devalue? may we not devalue? may you not devalue? may they not devalue?
V-ing form
may I not be devaluing? may you not be devaluing? may she not be devaluing? may we not be devaluing? may you not be devaluing? may they not be devaluing?
Perfect
may I not have devalued? may you not have devalued? may she not have devalued? may we not have devalued? may you not have devalued? may they not have devalued?
V-ing perfect
may I not have been devaluing? may you not have been devaluing? may she not have been devaluing? may we not have been devaluing? may you not have been devaluing? may they not have been devaluing?