English verb conjugation
MAY PRESTERILISE

Regular verb: presterilise - presterilised - presterilised

Affirmation

Simple form	V-ing form
I may presterilise you may presterilise he may presterilise we may presterilise you may presterilise they may presterilise	I may be presterilising you may be presterilising he may be presterilising we may be presterilising you may be presterilising they may be presterilising
Perfect	V-ing perfect
I may have presterilised you may have presterilised he may have presterilised we may have presterilised you may have presterilised they may have presterilised	I may have been presterilising you may have been presterilising he may have been presterilising we may have been presterilising you may have been presterilising they may have been presterilising

Negation

Simple form	V-ing form
I may not presterilise you may not presterilise he may not presterilise we may not presterilise you may not presterilise they may not presterilise	I may not be presterilising you may not be presterilising he may not be presterilising we may not be presterilising you may not be presterilising they may not be presterilising
Perfect	V-ing perfect
I may not have presterilised you may not have presterilised he may not have presterilised we may not have presterilised you may not have presterilised they may not have presterilised	I may not have been presterilising you may not have been presterilising he may not have been presterilising we may not have been presterilising you may not have been presterilising they may not have been presterilising

Interrogative form

Simple form	V-ing form
may I presterilise? may you presterilise? may he presterilise? may we presterilise? may you presterilise? may they presterilise?	may I be presterilising? may you be presterilising? may he be presterilising? may we be presterilising? may you be presterilising? may they be presterilising?
Perfect	V-ing perfect
may I have presterilised? may you have presterilised? may he have presterilised? may we have presterilised? may you have presterilised? may they have presterilised?	may I have been presterilising? may you have been presterilising? may he have been presterilising? may we have been presterilising? may you have been presterilising? may they have been presterilising?

Interro-negative form

Simple form	V-ing form
may I not presterilise? may you not presterilise? may he not presterilise? may we not presterilise? may you not presterilise? may they not presterilise?	may I not be presterilising? may you not be presterilising? may he not be presterilising? may we not be presterilising? may you not be presterilising? may they not be presterilising?
Perfect	V-ing perfect
may I not have presterilised? may you not have presterilised? may he not have presterilised? may we not have presterilised? may you not have presterilised? may they not have presterilised?	may I not have been presterilising? may you not have been presterilising? may he not have been presterilising? may we not have been presterilising? may you not have been presterilising? may they not have been presterilising?