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 must not arabize
you must not arabize
she must not arabize
we must not arabize
you must not arabize
they must not arabize 	I must not be arabizing
you must not be arabizing
she must not be arabizing
we must not be arabizing
you must not be arabizing
they must not be arabizing	I must not have arabized
you must not have arabized
she must not have arabized
we must not have arabized
you must not have arabized
they must not have arabized	I must not have been arabizing
you must not have been arabizing
she must not have been arabizing
we must not have been arabizing
you must not have been arabizing
they must not 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 	
must I not arabize?
must you not arabize?
must she not arabize?
must we not arabize?
must you not arabize?
must they not arabize? 	must I not be arabizing?
must you not be arabizing?
must she not be arabizing?
must we not be arabizing?
must you not be arabizing?
must they not be arabizing? 	must I not have arabized?
must you not have arabized?
must she not have arabized?
must we not have arabized?
must you not have arabized?
must they not have arabized? 	must I not have been arabizing?
must you not have been arabizing?
must she not have been arabizing?
must we not have been arabizing?
must you not have been arabizing?
must they not have been arabizing?