English verb conjugation
MUST ETERNISE

Regular verb: eternise - eternised - eternised

Affirmation

Simple form	V-ing form
I must eternise you must eternise he must eternise we must eternise you must eternise they must eternise	I must be eternising you must be eternising he must be eternising we must be eternising you must be eternising they must be eternising
Perfect	V-ing perfect
I must have eternised you must have eternised he must have eternised we must have eternised you must have eternised they must have eternised	I must have been eternising you must have been eternising he must have been eternising we must have been eternising you must have been eternising they must have been eternising

Negation

Simple form	V-ing form
I mustn't eternise you mustn't eternise he mustn't eternise we mustn't eternise you mustn't eternise they mustn't eternise	I mustn't be eternising you mustn't be eternising he mustn't be eternising we mustn't be eternising you mustn't be eternising they mustn't be eternising
Perfect	V-ing perfect
I mustn't have eternised you mustn't have eternised he mustn't have eternised we mustn't have eternised you mustn't have eternised they mustn't have eternised	I mustn't have been eternising you mustn't have been eternising he mustn't have been eternising we mustn't have been eternising you mustn't have been eternising they mustn't have been eternising

Interrogative form

Simple form	V-ing form
must I eternise? must you eternise? must he eternise? must we eternise? must you eternise? must they eternise?	must I be eternising? must you be eternising? must he be eternising? must we be eternising? must you be eternising? must they be eternising?
Perfect	V-ing perfect
must I have eternised? must you have eternised? must he have eternised? must we have eternised? must you have eternised? must they have eternised?	must I have been eternising? must you have been eternising? must he have been eternising? must we have been eternising? must you have been eternising? must they have been eternising?

Interro-negative form

Simple form	V-ing form
mustn't I eternise? mustn't you eternise? mustn't he eternise? mustn't we eternise? mustn't you eternise? mustn't they eternise?	mustn't I be eternising? mustn't you be eternising? mustn't he be eternising? mustn't we be eternising? mustn't you be eternising? mustn't they be eternising?
Perfect	V-ing perfect
mustn't I have eternised? mustn't you have eternised? mustn't he have eternised? mustn't we have eternised? mustn't you have eternised? mustn't they have eternised?	mustn't I have been eternising? mustn't you have been eternising? mustn't he have been eternising? mustn't we have been eternising? mustn't you have been eternising? mustn't they have been eternising?