English verb conjugation
MAY UNCHAIR

Regular verb: unchair - unchaired - unchaired

Affirmation

Simple form	V-ing form
I may unchair you may unchair he may unchair we may unchair you may unchair they may unchair	I may be unchairing you may be unchairing he may be unchairing we may be unchairing you may be unchairing they may be unchairing
Perfect	V-ing perfect
I may have unchaired you may have unchaired he may have unchaired we may have unchaired you may have unchaired they may have unchaired	I may have been unchairing you may have been unchairing he may have been unchairing we may have been unchairing you may have been unchairing they may have been unchairing

Negation

Simple form	V-ing form
I mayn't unchair you mayn't unchair he mayn't unchair we mayn't unchair you mayn't unchair they mayn't unchair	I mayn't be unchairing you mayn't be unchairing he mayn't be unchairing we mayn't be unchairing you mayn't be unchairing they mayn't be unchairing
Perfect	V-ing perfect
I mayn't have unchaired you mayn't have unchaired he mayn't have unchaired we mayn't have unchaired you mayn't have unchaired they mayn't have unchaired	I mayn't have been unchairing you mayn't have been unchairing he mayn't have been unchairing we mayn't have been unchairing you mayn't have been unchairing they mayn't have been unchairing

Interrogative form

Simple form	V-ing form
may I unchair? may you unchair? may he unchair? may we unchair? may you unchair? may they unchair?	may I be unchairing? may you be unchairing? may he be unchairing? may we be unchairing? may you be unchairing? may they be unchairing?
Perfect	V-ing perfect
may I have unchaired? may you have unchaired? may he have unchaired? may we have unchaired? may you have unchaired? may they have unchaired?	may I have been unchairing? may you have been unchairing? may he have been unchairing? may we have been unchairing? may you have been unchairing? may they have been unchairing?

Interro-negative form

Simple form	V-ing form
mayn't I unchair? mayn't you unchair? mayn't he unchair? mayn't we unchair? mayn't you unchair? mayn't they unchair?	mayn't I be unchairing? mayn't you be unchairing? mayn't he be unchairing? mayn't we be unchairing? mayn't you be unchairing? mayn't they be unchairing?
Perfect	V-ing perfect
mayn't I have unchaired? mayn't you have unchaired? mayn't he have unchaired? mayn't we have unchaired? mayn't you have unchaired? mayn't they have unchaired?	mayn't I have been unchairing? mayn't you have been unchairing? mayn't he have been unchairing? mayn't we have been unchairing? mayn't you have been unchairing? mayn't they have been unchairing?