English verb conjugation
MUST ARABISE

Regular verb: arabise - arabised - arabised

Affirmation

Simple form	V-ing form
I must arabise you must arabise he must arabise we must arabise you must arabise they must arabise	I must be arabising you must be arabising he must be arabising we must be arabising you must be arabising they must be arabising
Perfect	V-ing perfect
I must have arabised you must have arabised he must have arabised we must have arabised you must have arabised they must have arabised	I must have been arabising you must have been arabising he must have been arabising we must have been arabising you must have been arabising they must have been arabising

Negation

Simple form	V-ing form
I mustn't arabise you mustn't arabise he mustn't arabise we mustn't arabise you mustn't arabise they mustn't arabise	I mustn't be arabising you mustn't be arabising he mustn't be arabising we mustn't be arabising you mustn't be arabising they mustn't be arabising
Perfect	V-ing perfect
I mustn't have arabised you mustn't have arabised he mustn't have arabised we mustn't have arabised you mustn't have arabised they mustn't have arabised	I mustn't have been arabising you mustn't have been arabising he mustn't have been arabising we mustn't have been arabising you mustn't have been arabising they mustn't have been arabising

Interrogative form

Simple form	V-ing form
must I arabise? must you arabise? must he arabise? must we arabise? must you arabise? must they arabise?	must I be arabising? must you be arabising? must he be arabising? must we be arabising? must you be arabising? must they be arabising?
Perfect	V-ing perfect
must I have arabised? must you have arabised? must he have arabised? must we have arabised? must you have arabised? must they have arabised?	must I have been arabising? must you have been arabising? must he have been arabising? must we have been arabising? must you have been arabising? must they have been arabising?

Interro-negative form

Simple form	V-ing form
mustn't I arabise? mustn't you arabise? mustn't he arabise? mustn't we arabise? mustn't you arabise? mustn't they arabise?	mustn't I be arabising? mustn't you be arabising? mustn't he be arabising? mustn't we be arabising? mustn't you be arabising? mustn't they be arabising?
Perfect	V-ing perfect
mustn't I have arabised? mustn't you have arabised? mustn't he have arabised? mustn't we have arabised? mustn't you have arabised? mustn't they have arabised?	mustn't I have been arabising? mustn't you have been arabising? mustn't he have been arabising? mustn't we have been arabising? mustn't you have been arabising? mustn't they have been arabising?