I may lug you may lug he may lug we may lug you may lug they may lug
V-ing form
I may be lugging you may be lugging he may be lugging we may be lugging you may be lugging they may be lugging
Perfect
I may have lugged you may have lugged he may have lugged we may have lugged you may have lugged they may have lugged
V-ing perfect
I may have been lugging you may have been lugging he may have been lugging we may have been lugging you may have been lugging they may have been lugging
Negation
Simple form
I mayn't lug you mayn't lug he mayn't lug we mayn't lug you mayn't lug they mayn't lug
V-ing form
I mayn't be lugging you mayn't be lugging he mayn't be lugging we mayn't be lugging you mayn't be lugging they mayn't be lugging
Perfect
I mayn't have lugged you mayn't have lugged he mayn't have lugged we mayn't have lugged you mayn't have lugged they mayn't have lugged
V-ing perfect
I mayn't have been lugging you mayn't have been lugging he mayn't have been lugging we mayn't have been lugging you mayn't have been lugging they mayn't have been lugging
Interrogative form
Simple form
may I lug? may you lug? may he lug? may we lug? may you lug? may they lug?
V-ing form
may I be lugging? may you be lugging? may he be lugging? may we be lugging? may you be lugging? may they be lugging?
Perfect
may I have lugged? may you have lugged? may he have lugged? may we have lugged? may you have lugged? may they have lugged?
V-ing perfect
may I have been lugging? may you have been lugging? may he have been lugging? may we have been lugging? may you have been lugging? may they have been lugging?
Interro-negative form
Simple form
mayn't I lug? mayn't you lug? mayn't he lug? mayn't we lug? mayn't you lug? mayn't they lug?
V-ing form
mayn't I be lugging? mayn't you be lugging? mayn't he be lugging? mayn't we be lugging? mayn't you be lugging? mayn't they be lugging?
Perfect
mayn't I have lugged? mayn't you have lugged? mayn't he have lugged? mayn't we have lugged? mayn't you have lugged? mayn't they have lugged?
V-ing perfect
mayn't I have been lugging? mayn't you have been lugging? mayn't he have been lugging? mayn't we have been lugging? mayn't you have been lugging? mayn't they have been lugging?