English verb conjugation
MAY UNDRESS

Regular verb: undress - undressed - undressed

Affirmation

Simple form	V-ing form
I may undress you may undress she may undress we may undress you may undress they may undress	I may be undressing you may be undressing she may be undressing we may be undressing you may be undressing they may be undressing
Perfect	V-ing perfect
I may have undressed you may have undressed she may have undressed we may have undressed you may have undressed they may have undressed	I may have been undressing you may have been undressing she may have been undressing we may have been undressing you may have been undressing they may have been undressing

Negation

Simple form	V-ing form
I mayn't undress you mayn't undress she mayn't undress we mayn't undress you mayn't undress they mayn't undress	I mayn't be undressing you mayn't be undressing she mayn't be undressing we mayn't be undressing you mayn't be undressing they mayn't be undressing
Perfect	V-ing perfect
I mayn't have undressed you mayn't have undressed she mayn't have undressed we mayn't have undressed you mayn't have undressed they mayn't have undressed	I mayn't have been undressing you mayn't have been undressing she mayn't have been undressing we mayn't have been undressing you mayn't have been undressing they mayn't have been undressing

Interrogative form

Simple form	V-ing form
may I undress? may you undress? may she undress? may we undress? may you undress? may they undress?	may I be undressing? may you be undressing? may she be undressing? may we be undressing? may you be undressing? may they be undressing?
Perfect	V-ing perfect
may I have undressed? may you have undressed? may she have undressed? may we have undressed? may you have undressed? may they have undressed?	may I have been undressing? may you have been undressing? may she have been undressing? may we have been undressing? may you have been undressing? may they have been undressing?

Interro-negative form

Simple form	V-ing form
mayn't I undress? mayn't you undress? mayn't she undress? mayn't we undress? mayn't you undress? mayn't they undress?	mayn't I be undressing? mayn't you be undressing? mayn't she be undressing? mayn't we be undressing? mayn't you be undressing? mayn't they be undressing?
Perfect	V-ing perfect
mayn't I have undressed? mayn't you have undressed? mayn't she have undressed? mayn't we have undressed? mayn't you have undressed? mayn't they have undressed?	mayn't I have been undressing? mayn't you have been undressing? mayn't she have been undressing? mayn't we have been undressing? mayn't you have been undressing? mayn't they have been undressing?