I may meter you may meter she may meter we may meter you may meter they may meter
V-ing form
I may be metering you may be metering she may be metering we may be metering you may be metering they may be metering
Perfect
I may have metered you may have metered she may have metered we may have metered you may have metered they may have metered
V-ing perfect
I may have been metering you may have been metering she may have been metering we may have been metering you may have been metering they may have been metering
Negation
Simple form
I may not meter you may not meter she may not meter we may not meter you may not meter they may not meter
V-ing form
I may not be metering you may not be metering she may not be metering we may not be metering you may not be metering they may not be metering
Perfect
I may not have metered you may not have metered she may not have metered we may not have metered you may not have metered they may not have metered
V-ing perfect
I may not have been metering you may not have been metering she may not have been metering we may not have been metering you may not have been metering they may not have been metering
Interrogative form
Simple form
may I meter? may you meter? may she meter? may we meter? may you meter? may they meter?
V-ing form
may I be metering? may you be metering? may she be metering? may we be metering? may you be metering? may they be metering?
Perfect
may I have metered? may you have metered? may she have metered? may we have metered? may you have metered? may they have metered?
V-ing perfect
may I have been metering? may you have been metering? may she have been metering? may we have been metering? may you have been metering? may they have been metering?
Interro-negative form
Simple form
may I not meter? may you not meter? may she not meter? may we not meter? may you not meter? may they not meter?
V-ing form
may I not be metering? may you not be metering? may she not be metering? may we not be metering? may you not be metering? may they not be metering?
Perfect
may I not have metered? may you not have metered? may she not have metered? may we not have metered? may you not have metered? may they not have metered?
V-ing perfect
may I not have been metering? may you not have been metering? may she not have been metering? may we not have been metering? may you not have been metering? may they not have been metering?