must classicise
Regular verb: classicise - classicised- classicised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must classicise
you must classicise
he must classicise
we must classicise
you must classicise
they must classicise 	I must be classicising
you must be classicising
he must be classicising
we must be classicising
you must be classicising
they must be classicising	I must have classicised
you must have classicised
he must have classicised
we must have classicised
you must have classicised
they must have classicised	I must have been classicising
you must have been classicising
he must have been classicising
we must have been classicising
you must have been classicising
they must have been classicising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't classicise
you mustn't classicise
he mustn't classicise
we mustn't classicise
you mustn't classicise
they mustn't classicise 	I mustn't be classicising
you mustn't be classicising
he mustn't be classicising
we mustn't be classicising
you mustn't be classicising
they mustn't be classicising	I mustn't have classicised
you mustn't have classicised
he mustn't have classicised
we mustn't have classicised
you mustn't have classicised
they mustn't have classicised	I mustn't have been classicising
you mustn't have been classicising
he mustn't have been classicising
we mustn't have been classicising
you mustn't have been classicising
they mustn't have been classicising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I classicise?
must you classicise?
must he classicise?
must we classicise?
must you classicise?
must they classicise? 	must I be classicising?
must you be classicising?
must he be classicising?
must we be classicising?
must you be classicising?
must they be classicising? 	must I have classicised?
must you have classicised?
must he have classicised?
must we have classicised?
must you have classicised?
must they have classicised? 	must I have been classicising?
must you have been classicising?
must he have been classicising?
must we have been classicising?
must you have been classicising?
must they have been classicising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I classicise?
mustn't you classicise?
mustn't he classicise?
mustn't we classicise?
mustn't you classicise?
mustn't they classicise? 	mustn't I be classicising?
mustn't you be classicising?
mustn't he be classicising?
mustn't we be classicising?
mustn't you be classicising?
mustn't they be classicising? 	mustn't I have classicised?
mustn't you have classicised?
mustn't he have classicised?
mustn't we have classicised?
mustn't you have classicised?
mustn't they have classicised? 	mustn't I have been classicising?
mustn't you have been classicising?
mustn't he have been classicising?
mustn't we have been classicising?
mustn't you have been classicising?
mustn't they have been classicising?