I may flat you may flat she may flat we may flat you may flat they may flat
V-ing form
I may be flating you may be flating she may be flating we may be flating you may be flating they may be flating
Perfect
I may have flated you may have flated she may have flated we may have flated you may have flated they may have flated
V-ing perfect
I may have been flating you may have been flating she may have been flating we may have been flating you may have been flating they may have been flating
Negation
Simple form
I may not flat you may not flat she may not flat we may not flat you may not flat they may not flat
V-ing form
I may not be flating you may not be flating she may not be flating we may not be flating you may not be flating they may not be flating
Perfect
I may not have flated you may not have flated she may not have flated we may not have flated you may not have flated they may not have flated
V-ing perfect
I may not have been flating you may not have been flating she may not have been flating we may not have been flating you may not have been flating they may not have been flating
Interrogative form
Simple form
may I flat? may you flat? may she flat? may we flat? may you flat? may they flat?
V-ing form
may I be flating? may you be flating? may she be flating? may we be flating? may you be flating? may they be flating?
Perfect
may I have flated? may you have flated? may she have flated? may we have flated? may you have flated? may they have flated?
V-ing perfect
may I have been flating? may you have been flating? may she have been flating? may we have been flating? may you have been flating? may they have been flating?
Interro-negative form
Simple form
may I not flat? may you not flat? may she not flat? may we not flat? may you not flat? may they not flat?
V-ing form
may I not be flating? may you not be flating? may she not be flating? may we not be flating? may you not be flating? may they not be flating?
Perfect
may I not have flated? may you not have flated? may she not have flated? may we not have flated? may you not have flated? may they not have flated?
V-ing perfect
may I not have been flating? may you not have been flating? may she not have been flating? may we not have been flating? may you not have been flating? may they not have been flating?