English verb conjugation
MAY SWITCHBACK

Regular verb: switchback - switchbacked - switchbacked

Affirmation

Simple form	V-ing form
I may switchback you may switchback he may switchback we may switchback you may switchback they may switchback	I may be switchbacking you may be switchbacking he may be switchbacking we may be switchbacking you may be switchbacking they may be switchbacking
Perfect	V-ing perfect
I may have switchbacked you may have switchbacked he may have switchbacked we may have switchbacked you may have switchbacked they may have switchbacked	I may have been switchbacking you may have been switchbacking he may have been switchbacking we may have been switchbacking you may have been switchbacking they may have been switchbacking

Negation

Simple form	V-ing form
I mayn't switchback you mayn't switchback he mayn't switchback we mayn't switchback you mayn't switchback they mayn't switchback	I mayn't be switchbacking you mayn't be switchbacking he mayn't be switchbacking we mayn't be switchbacking you mayn't be switchbacking they mayn't be switchbacking
Perfect	V-ing perfect
I mayn't have switchbacked you mayn't have switchbacked he mayn't have switchbacked we mayn't have switchbacked you mayn't have switchbacked they mayn't have switchbacked	I mayn't have been switchbacking you mayn't have been switchbacking he mayn't have been switchbacking we mayn't have been switchbacking you mayn't have been switchbacking they mayn't have been switchbacking

Interrogative form

Simple form	V-ing form
may I switchback? may you switchback? may he switchback? may we switchback? may you switchback? may they switchback?	may I be switchbacking? may you be switchbacking? may he be switchbacking? may we be switchbacking? may you be switchbacking? may they be switchbacking?
Perfect	V-ing perfect
may I have switchbacked? may you have switchbacked? may he have switchbacked? may we have switchbacked? may you have switchbacked? may they have switchbacked?	may I have been switchbacking? may you have been switchbacking? may he have been switchbacking? may we have been switchbacking? may you have been switchbacking? may they have been switchbacking?

Interro-negative form

Simple form	V-ing form
mayn't I switchback? mayn't you switchback? mayn't he switchback? mayn't we switchback? mayn't you switchback? mayn't they switchback?	mayn't I be switchbacking? mayn't you be switchbacking? mayn't he be switchbacking? mayn't we be switchbacking? mayn't you be switchbacking? mayn't they be switchbacking?
Perfect	V-ing perfect
mayn't I have switchbacked? mayn't you have switchbacked? mayn't he have switchbacked? mayn't we have switchbacked? mayn't you have switchbacked? mayn't they have switchbacked?	mayn't I have been switchbacking? mayn't you have been switchbacking? mayn't he have been switchbacking? mayn't we have been switchbacking? mayn't you have been switchbacking? mayn't they have been switchbacking?