I may cure you may cure he may cure we may cure you may cure they may cure
V-ing form
I may be curing you may be curing he may be curing we may be curing you may be curing they may be curing
Perfect
I may have cured you may have cured he may have cured we may have cured you may have cured they may have cured
V-ing perfect
I may have been curing you may have been curing he may have been curing we may have been curing you may have been curing they may have been curing
Negation
Simple form
I may not cure you may not cure he may not cure we may not cure you may not cure they may not cure
V-ing form
I may not be curing you may not be curing he may not be curing we may not be curing you may not be curing they may not be curing
Perfect
I may not have cured you may not have cured he may not have cured we may not have cured you may not have cured they may not have cured
V-ing perfect
I may not have been curing you may not have been curing he may not have been curing we may not have been curing you may not have been curing they may not have been curing
Interrogative form
Simple form
may I cure? may you cure? may he cure? may we cure? may you cure? may they cure?
V-ing form
may I be curing? may you be curing? may he be curing? may we be curing? may you be curing? may they be curing?
Perfect
may I have cured? may you have cured? may he have cured? may we have cured? may you have cured? may they have cured?
V-ing perfect
may I have been curing? may you have been curing? may he have been curing? may we have been curing? may you have been curing? may they have been curing?
Interro-negative form
Simple form
may I not cure? may you not cure? may he not cure? may we not cure? may you not cure? may they not cure?
V-ing form
may I not be curing? may you not be curing? may he not be curing? may we not be curing? may you not be curing? may they not be curing?
Perfect
may I not have cured? may you not have cured? may he not have cured? may we not have cured? may you not have cured? may they not have cured?
V-ing perfect
may I not have been curing? may you not have been curing? may he not have been curing? may we not have been curing? may you not have been curing? may they not have been curing?