I may flinch you may flinch she may flinch we may flinch you may flinch they may flinch
V-ing form
I may be flinching you may be flinching she may be flinching we may be flinching you may be flinching they may be flinching
Perfect
I may have flinched you may have flinched she may have flinched we may have flinched you may have flinched they may have flinched
V-ing perfect
I may have been flinching you may have been flinching she may have been flinching we may have been flinching you may have been flinching they may have been flinching
Negation
Simple form
I mayn't flinch you mayn't flinch she mayn't flinch we mayn't flinch you mayn't flinch they mayn't flinch
V-ing form
I mayn't be flinching you mayn't be flinching she mayn't be flinching we mayn't be flinching you mayn't be flinching they mayn't be flinching
Perfect
I mayn't have flinched you mayn't have flinched she mayn't have flinched we mayn't have flinched you mayn't have flinched they mayn't have flinched
V-ing perfect
I mayn't have been flinching you mayn't have been flinching she mayn't have been flinching we mayn't have been flinching you mayn't have been flinching they mayn't have been flinching
Interrogative form
Simple form
may I flinch? may you flinch? may she flinch? may we flinch? may you flinch? may they flinch?
V-ing form
may I be flinching? may you be flinching? may she be flinching? may we be flinching? may you be flinching? may they be flinching?
Perfect
may I have flinched? may you have flinched? may she have flinched? may we have flinched? may you have flinched? may they have flinched?
V-ing perfect
may I have been flinching? may you have been flinching? may she have been flinching? may we have been flinching? may you have been flinching? may they have been flinching?
Interro-negative form
Simple form
mayn't I flinch? mayn't you flinch? mayn't she flinch? mayn't we flinch? mayn't you flinch? mayn't they flinch?
V-ing form
mayn't I be flinching? mayn't you be flinching? mayn't she be flinching? mayn't we be flinching? mayn't you be flinching? mayn't they be flinching?
Perfect
mayn't I have flinched? mayn't you have flinched? mayn't she have flinched? mayn't we have flinched? mayn't you have flinched? mayn't they have flinched?
V-ing perfect
mayn't I have been flinching? mayn't you have been flinching? mayn't she have been flinching? mayn't we have been flinching? mayn't you have been flinching? mayn't they have been flinching?