I may customize you may customize she may customize we may customize you may customize they may customize
V-ing form
I may be customizing you may be customizing she may be customizing we may be customizing you may be customizing they may be customizing
Perfect
I may have customized you may have customized she may have customized we may have customized you may have customized they may have customized
V-ing perfect
I may have been customizing you may have been customizing she may have been customizing we may have been customizing you may have been customizing they may have been customizing
Negation
Simple form
I may not customize you may not customize she may not customize we may not customize you may not customize they may not customize
V-ing form
I may not be customizing you may not be customizing she may not be customizing we may not be customizing you may not be customizing they may not be customizing
Perfect
I may not have customized you may not have customized she may not have customized we may not have customized you may not have customized they may not have customized
V-ing perfect
I may not have been customizing you may not have been customizing she may not have been customizing we may not have been customizing you may not have been customizing they may not have been customizing
Interrogative form
Simple form
may I customize? may you customize? may she customize? may we customize? may you customize? may they customize?
V-ing form
may I be customizing? may you be customizing? may she be customizing? may we be customizing? may you be customizing? may they be customizing?
Perfect
may I have customized? may you have customized? may she have customized? may we have customized? may you have customized? may they have customized?
V-ing perfect
may I have been customizing? may you have been customizing? may she have been customizing? may we have been customizing? may you have been customizing? may they have been customizing?
Interro-negative form
Simple form
may I not customize? may you not customize? may she not customize? may we not customize? may you not customize? may they not customize?
V-ing form
may I not be customizing? may you not be customizing? may she not be customizing? may we not be customizing? may you not be customizing? may they not be customizing?
Perfect
may I not have customized? may you not have customized? may she not have customized? may we not have customized? may you not have customized? may they not have customized?
V-ing perfect
may I not have been customizing? may you not have been customizing? may she not have been customizing? may we not have been customizing? may you not have been customizing? may they not have been customizing?