English verb conjugation
MAY CATECHISE

Regular verb: catechise - catechised - catechised

Affirmation

Simple form	V-ing form
I may catechise you may catechise she may catechise we may catechise you may catechise they may catechise	I may be catechising you may be catechising she may be catechising we may be catechising you may be catechising they may be catechising
Perfect	V-ing perfect
I may have catechised you may have catechised she may have catechised we may have catechised you may have catechised they may have catechised	I may have been catechising you may have been catechising she may have been catechising we may have been catechising you may have been catechising they may have been catechising

Negation

Simple form	V-ing form
I may not catechise you may not catechise she may not catechise we may not catechise you may not catechise they may not catechise	I may not be catechising you may not be catechising she may not be catechising we may not be catechising you may not be catechising they may not be catechising
Perfect	V-ing perfect
I may not have catechised you may not have catechised she may not have catechised we may not have catechised you may not have catechised they may not have catechised	I may not have been catechising you may not have been catechising she may not have been catechising we may not have been catechising you may not have been catechising they may not have been catechising

Interrogative form

Simple form	V-ing form
may I catechise? may you catechise? may she catechise? may we catechise? may you catechise? may they catechise?	may I be catechising? may you be catechising? may she be catechising? may we be catechising? may you be catechising? may they be catechising?
Perfect	V-ing perfect
may I have catechised? may you have catechised? may she have catechised? may we have catechised? may you have catechised? may they have catechised?	may I have been catechising? may you have been catechising? may she have been catechising? may we have been catechising? may you have been catechising? may they have been catechising?

Interro-negative form

Simple form	V-ing form
may I not catechise? may you not catechise? may she not catechise? may we not catechise? may you not catechise? may they not catechise?	may I not be catechising? may you not be catechising? may she not be catechising? may we not be catechising? may you not be catechising? may they not be catechising?
Perfect	V-ing perfect
may I not have catechised? may you not have catechised? may she not have catechised? may we not have catechised? may you not have catechised? may they not have catechised?	may I not have been catechising? may you not have been catechising? may she not have been catechising? may we not have been catechising? may you not have been catechising? may they not have been catechising?