must elasticize
Regular verb: elasticize - elasticized- elasticized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must elasticize
you must elasticize
he must elasticize
we must elasticize
you must elasticize
they must elasticize 	I must be elasticizing
you must be elasticizing
he must be elasticizing
we must be elasticizing
you must be elasticizing
they must be elasticizing	I must have elasticized
you must have elasticized
he must have elasticized
we must have elasticized
you must have elasticized
they must have elasticized	I must have been elasticizing
you must have been elasticizing
he must have been elasticizing
we must have been elasticizing
you must have been elasticizing
they must have been elasticizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't elasticize
you mustn't elasticize
he mustn't elasticize
we mustn't elasticize
you mustn't elasticize
they mustn't elasticize 	I mustn't be elasticizing
you mustn't be elasticizing
he mustn't be elasticizing
we mustn't be elasticizing
you mustn't be elasticizing
they mustn't be elasticizing	I mustn't have elasticized
you mustn't have elasticized
he mustn't have elasticized
we mustn't have elasticized
you mustn't have elasticized
they mustn't have elasticized	I mustn't have been elasticizing
you mustn't have been elasticizing
he mustn't have been elasticizing
we mustn't have been elasticizing
you mustn't have been elasticizing
they mustn't have been elasticizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I elasticize?
must you elasticize?
must he elasticize?
must we elasticize?
must you elasticize?
must they elasticize? 	must I be elasticizing?
must you be elasticizing?
must he be elasticizing?
must we be elasticizing?
must you be elasticizing?
must they be elasticizing? 	must I have elasticized?
must you have elasticized?
must he have elasticized?
must we have elasticized?
must you have elasticized?
must they have elasticized? 	must I have been elasticizing?
must you have been elasticizing?
must he have been elasticizing?
must we have been elasticizing?
must you have been elasticizing?
must they have been elasticizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I elasticize?
mustn't you elasticize?
mustn't he elasticize?
mustn't we elasticize?
mustn't you elasticize?
mustn't they elasticize? 	mustn't I be elasticizing?
mustn't you be elasticizing?
mustn't he be elasticizing?
mustn't we be elasticizing?
mustn't you be elasticizing?
mustn't they be elasticizing? 	mustn't I have elasticized?
mustn't you have elasticized?
mustn't he have elasticized?
mustn't we have elasticized?
mustn't you have elasticized?
mustn't they have elasticized? 	mustn't I have been elasticizing?
mustn't you have been elasticizing?
mustn't he have been elasticizing?
mustn't we have been elasticizing?
mustn't you have been elasticizing?
mustn't they have been elasticizing?