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