Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I may untwist untwist you may untwist untwist he may untwist untwist we may untwist untwist you may untwist untwist they may untwist untwist
V-ing form
I may be untwist untwisting you may be untwist untwisting he may be untwist untwisting we may be untwist untwisting you may be untwist untwisting they may be untwist untwisting
Perfect
I may have untwist untwisted you may have untwist untwisted he may have untwist untwisted we may have untwist untwisted you may have untwist untwisted they may have untwist untwisted
V-ing perfect
I may have been untwist untwisting you may have been untwist untwisting he may have been untwist untwisting we may have been untwist untwisting you may have been untwist untwisting they may have been untwist untwisting
Negation
Simple form
I mayn't untwist untwist you mayn't untwist untwist he mayn't untwist untwist we mayn't untwist untwist you mayn't untwist untwist they mayn't untwist untwist
V-ing form
I mayn't be untwist untwisting you mayn't be untwist untwisting he mayn't be untwist untwisting we mayn't be untwist untwisting you mayn't be untwist untwisting they mayn't be untwist untwisting
Perfect
I mayn't have untwist untwisted you mayn't have untwist untwisted he mayn't have untwist untwisted we mayn't have untwist untwisted you mayn't have untwist untwisted they mayn't have untwist untwisted
V-ing perfect
I mayn't have been untwist untwisting you mayn't have been untwist untwisting he mayn't have been untwist untwisting we mayn't have been untwist untwisting you mayn't have been untwist untwisting they mayn't have been untwist untwisting
Interrogative form
Simple form
may I untwist untwist? may you untwist untwist? may he untwist untwist? may we untwist untwist? may you untwist untwist? may they untwist untwist?
V-ing form
may I be untwist untwisting? may you be untwist untwisting? may he be untwist untwisting? may we be untwist untwisting? may you be untwist untwisting? may they be untwist untwisting?
Perfect
may I have untwist untwisted? may you have untwist untwisted? may he have untwist untwisted? may we have untwist untwisted? may you have untwist untwisted? may they have untwist untwisted?
V-ing perfect
may I have been untwist untwisting? may you have been untwist untwisting? may he have been untwist untwisting? may we have been untwist untwisting? may you have been untwist untwisting? may they have been untwist untwisting?
Interro-negative form
Simple form
mayn't I untwist untwist? mayn't you untwist untwist? mayn't he untwist untwist? mayn't we untwist untwist? mayn't you untwist untwist? mayn't they untwist untwist?
V-ing form
mayn't I be untwist untwisting? mayn't you be untwist untwisting? mayn't he be untwist untwisting? mayn't we be untwist untwisting? mayn't you be untwist untwisting? mayn't they be untwist untwisting?
Perfect
mayn't I have untwist untwisted? mayn't you have untwist untwisted? mayn't he have untwist untwisted? mayn't we have untwist untwisted? mayn't you have untwist untwisted? mayn't they have untwist untwisted?
V-ing perfect
mayn't I have been untwist untwisting? mayn't you have been untwist untwisting? mayn't he have been untwist untwisting? mayn't we have been untwist untwisting? mayn't you have been untwist untwisting? mayn't they have been untwist untwisting?