must formalise
Verbe régulier : formalise - formalised- formalised
Traduction française : (UK) formaliser 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must formalise
you must formalise
she must formalise
we must formalise
you must formalise
they must formalise 	I must be formalising
you must be formalising
she must be formalising
we must be formalising
you must be formalising
they must be formalising	I must have formalised
you must have formalised
she must have formalised
we must have formalised
you must have formalised
they must have formalised	I must have been formalising
you must have been formalising
she must have been formalising
we must have been formalising
you must have been formalising
they must have been formalising	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not formalise
you must not formalise
she must not formalise
we must not formalise
you must not formalise
they must not formalise 	I must not be formalising
you must not be formalising
she must not be formalising
we must not be formalising
you must not be formalising
they must not be formalising	I must not have formalised
you must not have formalised
she must not have formalised
we must not have formalised
you must not have formalised
they must not have formalised	I must not have been formalising
you must not have been formalising
she must not have been formalising
we must not have been formalising
you must not have been formalising
they must not have been formalising	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I formalise?
must you formalise?
must she formalise?
must we formalise?
must you formalise?
must they formalise? 	must I be formalising?
must you be formalising?
must she be formalising?
must we be formalising?
must you be formalising?
must they be formalising? 	must I have formalised?
must you have formalised?
must she have formalised?
must we have formalised?
must you have formalised?
must they have formalised? 	must I have been formalising?
must you have been formalising?
must she have been formalising?
must we have been formalising?
must you have been formalising?
must they have been formalising? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not formalise?
must you not formalise?
must she not formalise?
must we not formalise?
must you not formalise?
must they not formalise? 	must I not be formalising?
must you not be formalising?
must she not be formalising?
must we not be formalising?
must you not be formalising?
must they not be formalising? 	must I not have formalised?
must you not have formalised?
must she not have formalised?
must we not have formalised?
must you not have formalised?
must they not have formalised? 	must I not have been formalising?
must you not have been formalising?
must she not have been formalising?
must we not have been formalising?
must you not have been formalising?
must they not have been formalising?