must historicise
Verbe régulier : historicise - historicised- historicised

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must historicise
you must historicise
he must historicise
we must historicise
you must historicise
they must historicise 	I must be historicising
you must be historicising
he must be historicising
we must be historicising
you must be historicising
they must be historicising	I must have historicised
you must have historicised
he must have historicised
we must have historicised
you must have historicised
they must have historicised	I must have been historicising
you must have been historicising
he must have been historicising
we must have been historicising
you must have been historicising
they must have been historicising	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not historicise
you must not historicise
he must not historicise
we must not historicise
you must not historicise
they must not historicise 	I must not be historicising
you must not be historicising
he must not be historicising
we must not be historicising
you must not be historicising
they must not be historicising	I must not have historicised
you must not have historicised
he must not have historicised
we must not have historicised
you must not have historicised
they must not have historicised	I must not have been historicising
you must not have been historicising
he must not have been historicising
we must not have been historicising
you must not have been historicising
they must not have been historicising	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I historicise?
must you historicise?
must he historicise?
must we historicise?
must you historicise?
must they historicise? 	must I be historicising?
must you be historicising?
must he be historicising?
must we be historicising?
must you be historicising?
must they be historicising? 	must I have historicised?
must you have historicised?
must he have historicised?
must we have historicised?
must you have historicised?
must they have historicised? 	must I have been historicising?
must you have been historicising?
must he have been historicising?
must we have been historicising?
must you have been historicising?
must they have been historicising? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not historicise?
must you not historicise?
must he not historicise?
must we not historicise?
must you not historicise?
must they not historicise? 	must I not be historicising?
must you not be historicising?
must he not be historicising?
must we not be historicising?
must you not be historicising?
must they not be historicising? 	must I not have historicised?
must you not have historicised?
must he not have historicised?
must we not have historicised?
must you not have historicised?
must they not have historicised? 	must I not have been historicising?
must you not have been historicising?
must he not have been historicising?
must we not have been historicising?
must you not have been historicising?
must they not have been historicising?