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