English verb conjugation
MAY FERTILISE

Regular verb: fertilise - fertilised - fertilised

Affirmation

Simple form	V-ing form
I may fertilise you may fertilise he may fertilise we may fertilise you may fertilise they may fertilise	I may be fertilising you may be fertilising he may be fertilising we may be fertilising you may be fertilising they may be fertilising
Perfect	V-ing perfect
I may have fertilised you may have fertilised he may have fertilised we may have fertilised you may have fertilised they may have fertilised	I may have been fertilising you may have been fertilising he may have been fertilising we may have been fertilising you may have been fertilising they may have been fertilising

Negation

Simple form	V-ing form
I may not fertilise you may not fertilise he may not fertilise we may not fertilise you may not fertilise they may not fertilise	I may not be fertilising you may not be fertilising he may not be fertilising we may not be fertilising you may not be fertilising they may not be fertilising
Perfect	V-ing perfect
I may not have fertilised you may not have fertilised he may not have fertilised we may not have fertilised you may not have fertilised they may not have fertilised	I may not have been fertilising you may not have been fertilising he may not have been fertilising we may not have been fertilising you may not have been fertilising they may not have been fertilising

Interrogative form

Simple form	V-ing form
may I fertilise? may you fertilise? may he fertilise? may we fertilise? may you fertilise? may they fertilise?	may I be fertilising? may you be fertilising? may he be fertilising? may we be fertilising? may you be fertilising? may they be fertilising?
Perfect	V-ing perfect
may I have fertilised? may you have fertilised? may he have fertilised? may we have fertilised? may you have fertilised? may they have fertilised?	may I have been fertilising? may you have been fertilising? may he have been fertilising? may we have been fertilising? may you have been fertilising? may they have been fertilising?

Interro-negative form

Simple form	V-ing form
may I not fertilise? may you not fertilise? may he not fertilise? may we not fertilise? may you not fertilise? may they not fertilise?	may I not be fertilising? may you not be fertilising? may he not be fertilising? may we not be fertilising? may you not be fertilising? may they not be fertilising?
Perfect	V-ing perfect
may I not have fertilised? may you not have fertilised? may he not have fertilised? may we not have fertilised? may you not have fertilised? may they not have fertilised?	may I not have been fertilising? may you not have been fertilising? may he not have been fertilising? may we not have been fertilising? may you not have been fertilising? may they not have been fertilising?