I may waffle you may waffle he may waffle we may waffle you may waffle they may waffle
V-ing form
I may be waffling you may be waffling he may be waffling we may be waffling you may be waffling they may be waffling
Perfect
I may have waffled you may have waffled he may have waffled we may have waffled you may have waffled they may have waffled
V-ing perfect
I may have been waffling you may have been waffling he may have been waffling we may have been waffling you may have been waffling they may have been waffling
Negation
Simple form
I may not waffle you may not waffle he may not waffle we may not waffle you may not waffle they may not waffle
V-ing form
I may not be waffling you may not be waffling he may not be waffling we may not be waffling you may not be waffling they may not be waffling
Perfect
I may not have waffled you may not have waffled he may not have waffled we may not have waffled you may not have waffled they may not have waffled
V-ing perfect
I may not have been waffling you may not have been waffling he may not have been waffling we may not have been waffling you may not have been waffling they may not have been waffling
Interrogative form
Simple form
may I waffle? may you waffle? may he waffle? may we waffle? may you waffle? may they waffle?
V-ing form
may I be waffling? may you be waffling? may he be waffling? may we be waffling? may you be waffling? may they be waffling?
Perfect
may I have waffled? may you have waffled? may he have waffled? may we have waffled? may you have waffled? may they have waffled?
V-ing perfect
may I have been waffling? may you have been waffling? may he have been waffling? may we have been waffling? may you have been waffling? may they have been waffling?
Interro-negative form
Simple form
may I not waffle? may you not waffle? may he not waffle? may we not waffle? may you not waffle? may they not waffle?
V-ing form
may I not be waffling? may you not be waffling? may he not be waffling? may we not be waffling? may you not be waffling? may they not be waffling?
Perfect
may I not have waffled? may you not have waffled? may he not have waffled? may we not have waffled? may you not have waffled? may they not have waffled?
V-ing perfect
may I not have been waffling? may you not have been waffling? may he not have been waffling? may we not have been waffling? may you not have been waffling? may they not have been waffling?