I may disconfirm you may disconfirm he may disconfirm we may disconfirm you may disconfirm they may disconfirm
V-ing form
I may be disconfirming you may be disconfirming he may be disconfirming we may be disconfirming you may be disconfirming they may be disconfirming
Perfect
I may have disconfirmed you may have disconfirmed he may have disconfirmed we may have disconfirmed you may have disconfirmed they may have disconfirmed
V-ing perfect
I may have been disconfirming you may have been disconfirming he may have been disconfirming we may have been disconfirming you may have been disconfirming they may have been disconfirming
Negation
Simple form
I may not disconfirm you may not disconfirm he may not disconfirm we may not disconfirm you may not disconfirm they may not disconfirm
V-ing form
I may not be disconfirming you may not be disconfirming he may not be disconfirming we may not be disconfirming you may not be disconfirming they may not be disconfirming
Perfect
I may not have disconfirmed you may not have disconfirmed he may not have disconfirmed we may not have disconfirmed you may not have disconfirmed they may not have disconfirmed
V-ing perfect
I may not have been disconfirming you may not have been disconfirming he may not have been disconfirming we may not have been disconfirming you may not have been disconfirming they may not have been disconfirming
Interrogative form
Simple form
may I disconfirm? may you disconfirm? may he disconfirm? may we disconfirm? may you disconfirm? may they disconfirm?
V-ing form
may I be disconfirming? may you be disconfirming? may he be disconfirming? may we be disconfirming? may you be disconfirming? may they be disconfirming?
Perfect
may I have disconfirmed? may you have disconfirmed? may he have disconfirmed? may we have disconfirmed? may you have disconfirmed? may they have disconfirmed?
V-ing perfect
may I have been disconfirming? may you have been disconfirming? may he have been disconfirming? may we have been disconfirming? may you have been disconfirming? may they have been disconfirming?
Interro-negative form
Simple form
may I not disconfirm? may you not disconfirm? may he not disconfirm? may we not disconfirm? may you not disconfirm? may they not disconfirm?
V-ing form
may I not be disconfirming? may you not be disconfirming? may he not be disconfirming? may we not be disconfirming? may you not be disconfirming? may they not be disconfirming?
Perfect
may I not have disconfirmed? may you not have disconfirmed? may he not have disconfirmed? may we not have disconfirmed? may you not have disconfirmed? may they not have disconfirmed?
V-ing perfect
may I not have been disconfirming? may you not have been disconfirming? may he not have been disconfirming? may we not have been disconfirming? may you not have been disconfirming? may they not have been disconfirming?