English verb conjugation
MAY WINTERISE

Regular verb: winterise - winterised - winterised

Affirmation

Simple form	V-ing form
I may winterise you may winterise he may winterise we may winterise you may winterise they may winterise	I may be winterising you may be winterising he may be winterising we may be winterising you may be winterising they may be winterising
Perfect	V-ing perfect
I may have winterised you may have winterised he may have winterised we may have winterised you may have winterised they may have winterised	I may have been winterising you may have been winterising he may have been winterising we may have been winterising you may have been winterising they may have been winterising

Negation

Simple form	V-ing form
I may not winterise you may not winterise he may not winterise we may not winterise you may not winterise they may not winterise	I may not be winterising you may not be winterising he may not be winterising we may not be winterising you may not be winterising they may not be winterising
Perfect	V-ing perfect
I may not have winterised you may not have winterised he may not have winterised we may not have winterised you may not have winterised they may not have winterised	I may not have been winterising you may not have been winterising he may not have been winterising we may not have been winterising you may not have been winterising they may not have been winterising

Interrogative form

Simple form	V-ing form
may I winterise? may you winterise? may he winterise? may we winterise? may you winterise? may they winterise?	may I be winterising? may you be winterising? may he be winterising? may we be winterising? may you be winterising? may they be winterising?
Perfect	V-ing perfect
may I have winterised? may you have winterised? may he have winterised? may we have winterised? may you have winterised? may they have winterised?	may I have been winterising? may you have been winterising? may he have been winterising? may we have been winterising? may you have been winterising? may they have been winterising?

Interro-negative form

Simple form	V-ing form
may I not winterise? may you not winterise? may he not winterise? may we not winterise? may you not winterise? may they not winterise?	may I not be winterising? may you not be winterising? may he not be winterising? may we not be winterising? may you not be winterising? may they not be winterising?
Perfect	V-ing perfect
may I not have winterised? may you not have winterised? may he not have winterised? may we not have winterised? may you not have winterised? may they not have winterised?	may I not have been winterising? may you not have been winterising? may he not have been winterising? may we not have been winterising? may you not have been winterising? may they not have been winterising?