must defence
Verbe régulier : defence - defenced- defenced

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must defence
you must defence
she must defence
we must defence
you must defence
they must defence 	I must be defencing
you must be defencing
she must be defencing
we must be defencing
you must be defencing
they must be defencing	I must have defenced
you must have defenced
she must have defenced
we must have defenced
you must have defenced
they must have defenced	I must have been defencing
you must have been defencing
she must have been defencing
we must have been defencing
you must have been defencing
they must have been defencing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't defence
you mustn't defence
she mustn't defence
we mustn't defence
you mustn't defence
they mustn't defence 	I mustn't be defencing
you mustn't be defencing
she mustn't be defencing
we mustn't be defencing
you mustn't be defencing
they mustn't be defencing	I mustn't have defenced
you mustn't have defenced
she mustn't have defenced
we mustn't have defenced
you mustn't have defenced
they mustn't have defenced	I mustn't have been defencing
you mustn't have been defencing
she mustn't have been defencing
we mustn't have been defencing
you mustn't have been defencing
they mustn't have been defencing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I defence?
must you defence?
must she defence?
must we defence?
must you defence?
must they defence? 	must I be defencing?
must you be defencing?
must she be defencing?
must we be defencing?
must you be defencing?
must they be defencing? 	must I have defenced?
must you have defenced?
must she have defenced?
must we have defenced?
must you have defenced?
must they have defenced? 	must I have been defencing?
must you have been defencing?
must she have been defencing?
must we have been defencing?
must you have been defencing?
must they have been defencing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I defence?
mustn't you defence?
mustn't she defence?
mustn't we defence?
mustn't you defence?
mustn't they defence? 	mustn't I be defencing?
mustn't you be defencing?
mustn't she be defencing?
mustn't we be defencing?
mustn't you be defencing?
mustn't they be defencing? 	mustn't I have defenced?
mustn't you have defenced?
mustn't she have defenced?
mustn't we have defenced?
mustn't you have defenced?
mustn't they have defenced? 	mustn't I have been defencing?
mustn't you have been defencing?
mustn't she have been defencing?
mustn't we have been defencing?
mustn't you have been defencing?
mustn't they have been defencing?