English verb conjugation
MUST OZONISE

Regular verb: ozonise - ozonised - ozonised

Affirmation

Simple form	V-ing form
I must ozonise you must ozonise he must ozonise we must ozonise you must ozonise they must ozonise	I must be ozonising you must be ozonising he must be ozonising we must be ozonising you must be ozonising they must be ozonising
Perfect	V-ing perfect
I must have ozonised you must have ozonised he must have ozonised we must have ozonised you must have ozonised they must have ozonised	I must have been ozonising you must have been ozonising he must have been ozonising we must have been ozonising you must have been ozonising they must have been ozonising

Negation

Simple form	V-ing form
I mustn't ozonise you mustn't ozonise he mustn't ozonise we mustn't ozonise you mustn't ozonise they mustn't ozonise	I mustn't be ozonising you mustn't be ozonising he mustn't be ozonising we mustn't be ozonising you mustn't be ozonising they mustn't be ozonising
Perfect	V-ing perfect
I mustn't have ozonised you mustn't have ozonised he mustn't have ozonised we mustn't have ozonised you mustn't have ozonised they mustn't have ozonised	I mustn't have been ozonising you mustn't have been ozonising he mustn't have been ozonising we mustn't have been ozonising you mustn't have been ozonising they mustn't have been ozonising

Interrogative form

Simple form	V-ing form
must I ozonise? must you ozonise? must he ozonise? must we ozonise? must you ozonise? must they ozonise?	must I be ozonising? must you be ozonising? must he be ozonising? must we be ozonising? must you be ozonising? must they be ozonising?
Perfect	V-ing perfect
must I have ozonised? must you have ozonised? must he have ozonised? must we have ozonised? must you have ozonised? must they have ozonised?	must I have been ozonising? must you have been ozonising? must he have been ozonising? must we have been ozonising? must you have been ozonising? must they have been ozonising?

Interro-negative form

Simple form	V-ing form
mustn't I ozonise? mustn't you ozonise? mustn't he ozonise? mustn't we ozonise? mustn't you ozonise? mustn't they ozonise?	mustn't I be ozonising? mustn't you be ozonising? mustn't he be ozonising? mustn't we be ozonising? mustn't you be ozonising? mustn't they be ozonising?
Perfect	V-ing perfect
mustn't I have ozonised? mustn't you have ozonised? mustn't he have ozonised? mustn't we have ozonised? mustn't you have ozonised? mustn't they have ozonised?	mustn't I have been ozonising? mustn't you have been ozonising? mustn't he have been ozonising? mustn't we have been ozonising? mustn't you have been ozonising? mustn't they have been ozonising?