English verb conjugation
MAY STROKE

Regular verb: stroke - stroked - stroked

Affirmation

Simple form	V-ing form
I may stroke you may stroke he may stroke we may stroke you may stroke they may stroke	I may be stroking you may be stroking he may be stroking we may be stroking you may be stroking they may be stroking
Perfect	V-ing perfect
I may have stroked you may have stroked he may have stroked we may have stroked you may have stroked they may have stroked	I may have been stroking you may have been stroking he may have been stroking we may have been stroking you may have been stroking they may have been stroking

Negation

Simple form	V-ing form
I mayn't stroke you mayn't stroke he mayn't stroke we mayn't stroke you mayn't stroke they mayn't stroke	I mayn't be stroking you mayn't be stroking he mayn't be stroking we mayn't be stroking you mayn't be stroking they mayn't be stroking
Perfect	V-ing perfect
I mayn't have stroked you mayn't have stroked he mayn't have stroked we mayn't have stroked you mayn't have stroked they mayn't have stroked	I mayn't have been stroking you mayn't have been stroking he mayn't have been stroking we mayn't have been stroking you mayn't have been stroking they mayn't have been stroking

Interrogative form

Simple form	V-ing form
may I stroke? may you stroke? may he stroke? may we stroke? may you stroke? may they stroke?	may I be stroking? may you be stroking? may he be stroking? may we be stroking? may you be stroking? may they be stroking?
Perfect	V-ing perfect
may I have stroked? may you have stroked? may he have stroked? may we have stroked? may you have stroked? may they have stroked?	may I have been stroking? may you have been stroking? may he have been stroking? may we have been stroking? may you have been stroking? may they have been stroking?

Interro-negative form

Simple form	V-ing form
mayn't I stroke? mayn't you stroke? mayn't he stroke? mayn't we stroke? mayn't you stroke? mayn't they stroke?	mayn't I be stroking? mayn't you be stroking? mayn't he be stroking? mayn't we be stroking? mayn't you be stroking? mayn't they be stroking?
Perfect	V-ing perfect
mayn't I have stroked? mayn't you have stroked? mayn't he have stroked? mayn't we have stroked? mayn't you have stroked? mayn't they have stroked?	mayn't I have been stroking? mayn't you have been stroking? mayn't he have been stroking? mayn't we have been stroking? mayn't you have been stroking? mayn't they have been stroking?