I may dematerialize you may dematerialize he may dematerialize we may dematerialize you may dematerialize they may dematerialize
V-ing form
I may be dematerializing you may be dematerializing he may be dematerializing we may be dematerializing you may be dematerializing they may be dematerializing
Perfect
I may have dematerialized you may have dematerialized he may have dematerialized we may have dematerialized you may have dematerialized they may have dematerialized
V-ing perfect
I may have been dematerializing you may have been dematerializing he may have been dematerializing we may have been dematerializing you may have been dematerializing they may have been dematerializing
Negation
Simple form
I may not dematerialize you may not dematerialize he may not dematerialize we may not dematerialize you may not dematerialize they may not dematerialize
V-ing form
I may not be dematerializing you may not be dematerializing he may not be dematerializing we may not be dematerializing you may not be dematerializing they may not be dematerializing
Perfect
I may not have dematerialized you may not have dematerialized he may not have dematerialized we may not have dematerialized you may not have dematerialized they may not have dematerialized
V-ing perfect
I may not have been dematerializing you may not have been dematerializing he may not have been dematerializing we may not have been dematerializing you may not have been dematerializing they may not have been dematerializing
Interrogative form
Simple form
may I dematerialize? may you dematerialize? may he dematerialize? may we dematerialize? may you dematerialize? may they dematerialize?
V-ing form
may I be dematerializing? may you be dematerializing? may he be dematerializing? may we be dematerializing? may you be dematerializing? may they be dematerializing?
Perfect
may I have dematerialized? may you have dematerialized? may he have dematerialized? may we have dematerialized? may you have dematerialized? may they have dematerialized?
V-ing perfect
may I have been dematerializing? may you have been dematerializing? may he have been dematerializing? may we have been dematerializing? may you have been dematerializing? may they have been dematerializing?
Interro-negative form
Simple form
may I not dematerialize? may you not dematerialize? may he not dematerialize? may we not dematerialize? may you not dematerialize? may they not dematerialize?
V-ing form
may I not be dematerializing? may you not be dematerializing? may he not be dematerializing? may we not be dematerializing? may you not be dematerializing? may they not be dematerializing?
Perfect
may I not have dematerialized? may you not have dematerialized? may he not have dematerialized? may we not have dematerialized? may you not have dematerialized? may they not have dematerialized?
V-ing perfect
may I not have been dematerializing? may you not have been dematerializing? may he not have been dematerializing? may we not have been dematerializing? may you not have been dematerializing? may they not have been dematerializing?