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