English verb conjugation
MAY UNDERDRESS

Regular verb: underdress - underdressed - underdressed

Affirmation

Simple form	V-ing form
I may underdress you may underdress he may underdress we may underdress you may underdress they may underdress	I may be underdressing you may be underdressing he may be underdressing we may be underdressing you may be underdressing they may be underdressing
Perfect	V-ing perfect
I may have underdressed you may have underdressed he may have underdressed we may have underdressed you may have underdressed they may have underdressed	I may have been underdressing you may have been underdressing he may have been underdressing we may have been underdressing you may have been underdressing they may have been underdressing

Negation

Simple form	V-ing form
I may not underdress you may not underdress he may not underdress we may not underdress you may not underdress they may not underdress	I may not be underdressing you may not be underdressing he may not be underdressing we may not be underdressing you may not be underdressing they may not be underdressing
Perfect	V-ing perfect
I may not have underdressed you may not have underdressed he may not have underdressed we may not have underdressed you may not have underdressed they may not have underdressed	I may not have been underdressing you may not have been underdressing he may not have been underdressing we may not have been underdressing you may not have been underdressing they may not have been underdressing

Interrogative form

Simple form	V-ing form
may I underdress? may you underdress? may he underdress? may we underdress? may you underdress? may they underdress?	may I be underdressing? may you be underdressing? may he be underdressing? may we be underdressing? may you be underdressing? may they be underdressing?
Perfect	V-ing perfect
may I have underdressed? may you have underdressed? may he have underdressed? may we have underdressed? may you have underdressed? may they have underdressed?	may I have been underdressing? may you have been underdressing? may he have been underdressing? may we have been underdressing? may you have been underdressing? may they have been underdressing?

Interro-negative form

Simple form	V-ing form
may I not underdress? may you not underdress? may he not underdress? may we not underdress? may you not underdress? may they not underdress?	may I not be underdressing? may you not be underdressing? may he not be underdressing? may we not be underdressing? may you not be underdressing? may they not be underdressing?
Perfect	V-ing perfect
may I not have underdressed? may you not have underdressed? may he not have underdressed? may we not have underdressed? may you not have underdressed? may they not have underdressed?	may I not have been underdressing? may you not have been underdressing? may he not have been underdressing? may we not have been underdressing? may you not have been underdressing? may they not have been underdressing?