English verb conjugation
MAY RETREAD

Regular verb: retread - retreaded - retreaded

Affirmation

Simple form	V-ing form
I may retread you may retread she may retread we may retread you may retread they may retread	I may be retreading you may be retreading she may be retreading we may be retreading you may be retreading they may be retreading
Perfect	V-ing perfect
I may have retreaded you may have retreaded she may have retreaded we may have retreaded you may have retreaded they may have retreaded	I may have been retreading you may have been retreading she may have been retreading we may have been retreading you may have been retreading they may have been retreading

Negation

Simple form	V-ing form
I mayn't retread you mayn't retread she mayn't retread we mayn't retread you mayn't retread they mayn't retread	I mayn't be retreading you mayn't be retreading she mayn't be retreading we mayn't be retreading you mayn't be retreading they mayn't be retreading
Perfect	V-ing perfect
I mayn't have retreaded you mayn't have retreaded she mayn't have retreaded we mayn't have retreaded you mayn't have retreaded they mayn't have retreaded	I mayn't have been retreading you mayn't have been retreading she mayn't have been retreading we mayn't have been retreading you mayn't have been retreading they mayn't have been retreading

Interrogative form

Simple form	V-ing form
may I retread? may you retread? may she retread? may we retread? may you retread? may they retread?	may I be retreading? may you be retreading? may she be retreading? may we be retreading? may you be retreading? may they be retreading?
Perfect	V-ing perfect
may I have retreaded? may you have retreaded? may she have retreaded? may we have retreaded? may you have retreaded? may they have retreaded?	may I have been retreading? may you have been retreading? may she have been retreading? may we have been retreading? may you have been retreading? may they have been retreading?

Interro-negative form

Simple form	V-ing form
mayn't I retread? mayn't you retread? mayn't she retread? mayn't we retread? mayn't you retread? mayn't they retread?	mayn't I be retreading? mayn't you be retreading? mayn't she be retreading? mayn't we be retreading? mayn't you be retreading? mayn't they be retreading?
Perfect	V-ing perfect
mayn't I have retreaded? mayn't you have retreaded? mayn't she have retreaded? mayn't we have retreaded? mayn't you have retreaded? mayn't they have retreaded?	mayn't I have been retreading? mayn't you have been retreading? mayn't she have been retreading? mayn't we have been retreading? mayn't you have been retreading? mayn't they have been retreading?