I may toll you may toll he may toll we may toll you may toll they may toll
V-ing form
I may be tolling you may be tolling he may be tolling we may be tolling you may be tolling they may be tolling
Perfect
I may have tolled you may have tolled he may have tolled we may have tolled you may have tolled they may have tolled
V-ing perfect
I may have been tolling you may have been tolling he may have been tolling we may have been tolling you may have been tolling they may have been tolling
Negation
Simple form
I may not toll you may not toll he may not toll we may not toll you may not toll they may not toll
V-ing form
I may not be tolling you may not be tolling he may not be tolling we may not be tolling you may not be tolling they may not be tolling
Perfect
I may not have tolled you may not have tolled he may not have tolled we may not have tolled you may not have tolled they may not have tolled
V-ing perfect
I may not have been tolling you may not have been tolling he may not have been tolling we may not have been tolling you may not have been tolling they may not have been tolling
Interrogative form
Simple form
may I toll? may you toll? may he toll? may we toll? may you toll? may they toll?
V-ing form
may I be tolling? may you be tolling? may he be tolling? may we be tolling? may you be tolling? may they be tolling?
Perfect
may I have tolled? may you have tolled? may he have tolled? may we have tolled? may you have tolled? may they have tolled?
V-ing perfect
may I have been tolling? may you have been tolling? may he have been tolling? may we have been tolling? may you have been tolling? may they have been tolling?
Interro-negative form
Simple form
may I not toll? may you not toll? may he not toll? may we not toll? may you not toll? may they not toll?
V-ing form
may I not be tolling? may you not be tolling? may he not be tolling? may we not be tolling? may you not be tolling? may they not be tolling?
Perfect
may I not have tolled? may you not have tolled? may he not have tolled? may we not have tolled? may you not have tolled? may they not have tolled?
V-ing perfect
may I not have been tolling? may you not have been tolling? may he not have been tolling? may we not have been tolling? may you not have been tolling? may they not have been tolling?