must labialise
Verbe régulier : labialise - labialised- labialised

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must labialise
you must labialise
he must labialise
we must labialise
you must labialise
they must labialise 	I must be labialising
you must be labialising
he must be labialising
we must be labialising
you must be labialising
they must be labialising	I must have labialised
you must have labialised
he must have labialised
we must have labialised
you must have labialised
they must have labialised	I must have been labialising
you must have been labialising
he must have been labialising
we must have been labialising
you must have been labialising
they must have been labialising	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not labialise
you must not labialise
he must not labialise
we must not labialise
you must not labialise
they must not labialise 	I must not be labialising
you must not be labialising
he must not be labialising
we must not be labialising
you must not be labialising
they must not be labialising	I must not have labialised
you must not have labialised
he must not have labialised
we must not have labialised
you must not have labialised
they must not have labialised	I must not have been labialising
you must not have been labialising
he must not have been labialising
we must not have been labialising
you must not have been labialising
they must not have been labialising	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I labialise?
must you labialise?
must he labialise?
must we labialise?
must you labialise?
must they labialise? 	must I be labialising?
must you be labialising?
must he be labialising?
must we be labialising?
must you be labialising?
must they be labialising? 	must I have labialised?
must you have labialised?
must he have labialised?
must we have labialised?
must you have labialised?
must they have labialised? 	must I have been labialising?
must you have been labialising?
must he have been labialising?
must we have been labialising?
must you have been labialising?
must they have been labialising? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not labialise?
must you not labialise?
must he not labialise?
must we not labialise?
must you not labialise?
must they not labialise? 	must I not be labialising?
must you not be labialising?
must he not be labialising?
must we not be labialising?
must you not be labialising?
must they not be labialising? 	must I not have labialised?
must you not have labialised?
must he not have labialised?
must we not have labialised?
must you not have labialised?
must they not have labialised? 	must I not have been labialising?
must you not have been labialising?
must he not have been labialising?
must we not have been labialising?
must you not have been labialising?
must they not have been labialising?