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