must arabize
Regular verb: arabize - arabized- arabized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must arabize
you must arabize
she must arabize
we must arabize
you must arabize
they must arabize 	I must be arabizing
you must be arabizing
she must be arabizing
we must be arabizing
you must be arabizing
they must be arabizing	I must have arabized
you must have arabized
she must have arabized
we must have arabized
you must have arabized
they must have arabized	I must have been arabizing
you must have been arabizing
she must have been arabizing
we must have been arabizing
you must have been arabizing
they must have been arabizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't arabize
you mustn't arabize
she mustn't arabize
we mustn't arabize
you mustn't arabize
they mustn't arabize 	I mustn't be arabizing
you mustn't be arabizing
she mustn't be arabizing
we mustn't be arabizing
you mustn't be arabizing
they mustn't be arabizing	I mustn't have arabized
you mustn't have arabized
she mustn't have arabized
we mustn't have arabized
you mustn't have arabized
they mustn't have arabized	I mustn't have been arabizing
you mustn't have been arabizing
she mustn't have been arabizing
we mustn't have been arabizing
you mustn't have been arabizing
they mustn't have been arabizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I arabize?
must you arabize?
must she arabize?
must we arabize?
must you arabize?
must they arabize? 	must I be arabizing?
must you be arabizing?
must she be arabizing?
must we be arabizing?
must you be arabizing?
must they be arabizing? 	must I have arabized?
must you have arabized?
must she have arabized?
must we have arabized?
must you have arabized?
must they have arabized? 	must I have been arabizing?
must you have been arabizing?
must she have been arabizing?
must we have been arabizing?
must you have been arabizing?
must they have been arabizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I arabize?
mustn't you arabize?
mustn't she arabize?
mustn't we arabize?
mustn't you arabize?
mustn't they arabize? 	mustn't I be arabizing?
mustn't you be arabizing?
mustn't she be arabizing?
mustn't we be arabizing?
mustn't you be arabizing?
mustn't they be arabizing? 	mustn't I have arabized?
mustn't you have arabized?
mustn't she have arabized?
mustn't we have arabized?
mustn't you have arabized?
mustn't they have arabized? 	mustn't I have been arabizing?
mustn't you have been arabizing?
mustn't she have been arabizing?
mustn't we have been arabizing?
mustn't you have been arabizing?
mustn't they have been arabizing?