I may deride you may deride he may deride we may deride you may deride they may deride
V-ing form
I may be deriding you may be deriding he may be deriding we may be deriding you may be deriding they may be deriding
Perfect
I may have derided you may have derided he may have derided we may have derided you may have derided they may have derided
V-ing perfect
I may have been deriding you may have been deriding he may have been deriding we may have been deriding you may have been deriding they may have been deriding
Negation
Simple form
I may not deride you may not deride he may not deride we may not deride you may not deride they may not deride
V-ing form
I may not be deriding you may not be deriding he may not be deriding we may not be deriding you may not be deriding they may not be deriding
Perfect
I may not have derided you may not have derided he may not have derided we may not have derided you may not have derided they may not have derided
V-ing perfect
I may not have been deriding you may not have been deriding he may not have been deriding we may not have been deriding you may not have been deriding they may not have been deriding
Interrogative form
Simple form
may I deride? may you deride? may he deride? may we deride? may you deride? may they deride?
V-ing form
may I be deriding? may you be deriding? may he be deriding? may we be deriding? may you be deriding? may they be deriding?
Perfect
may I have derided? may you have derided? may he have derided? may we have derided? may you have derided? may they have derided?
V-ing perfect
may I have been deriding? may you have been deriding? may he have been deriding? may we have been deriding? may you have been deriding? may they have been deriding?
Interro-negative form
Simple form
may I not deride? may you not deride? may he not deride? may we not deride? may you not deride? may they not deride?
V-ing form
may I not be deriding? may you not be deriding? may he not be deriding? may we not be deriding? may you not be deriding? may they not be deriding?
Perfect
may I not have derided? may you not have derided? may he not have derided? may we not have derided? may you not have derided? may they not have derided?
V-ing perfect
may I not have been deriding? may you not have been deriding? may he not have been deriding? may we not have been deriding? may you not have been deriding? may they not have been deriding?