English verb conjugation
MUST INTREAT

Regular verb: intreat - intreated - intreated

Affirmation

Simple form	V-ing form
I must intreat you must intreat he must intreat we must intreat you must intreat they must intreat	I must be intreating you must be intreating he must be intreating we must be intreating you must be intreating they must be intreating
Perfect	V-ing perfect
I must have intreated you must have intreated he must have intreated we must have intreated you must have intreated they must have intreated	I must have been intreating you must have been intreating he must have been intreating we must have been intreating you must have been intreating they must have been intreating

Negation

Simple form	V-ing form
I mustn't intreat you mustn't intreat he mustn't intreat we mustn't intreat you mustn't intreat they mustn't intreat	I mustn't be intreating you mustn't be intreating he mustn't be intreating we mustn't be intreating you mustn't be intreating they mustn't be intreating
Perfect	V-ing perfect
I mustn't have intreated you mustn't have intreated he mustn't have intreated we mustn't have intreated you mustn't have intreated they mustn't have intreated	I mustn't have been intreating you mustn't have been intreating he mustn't have been intreating we mustn't have been intreating you mustn't have been intreating they mustn't have been intreating

Interrogative form

Simple form	V-ing form
must I intreat? must you intreat? must he intreat? must we intreat? must you intreat? must they intreat?	must I be intreating? must you be intreating? must he be intreating? must we be intreating? must you be intreating? must they be intreating?
Perfect	V-ing perfect
must I have intreated? must you have intreated? must he have intreated? must we have intreated? must you have intreated? must they have intreated?	must I have been intreating? must you have been intreating? must he have been intreating? must we have been intreating? must you have been intreating? must they have been intreating?

Interro-negative form

Simple form	V-ing form
mustn't I intreat? mustn't you intreat? mustn't he intreat? mustn't we intreat? mustn't you intreat? mustn't they intreat?	mustn't I be intreating? mustn't you be intreating? mustn't he be intreating? mustn't we be intreating? mustn't you be intreating? mustn't they be intreating?
Perfect	V-ing perfect
mustn't I have intreated? mustn't you have intreated? mustn't he have intreated? mustn't we have intreated? mustn't you have intreated? mustn't they have intreated?	mustn't I have been intreating? mustn't you have been intreating? mustn't he have been intreating? mustn't we have been intreating? mustn't you have been intreating? mustn't they have been intreating?