must destroy
Verbe régulier : destroy - destroyed- destroyed
Traduction française : détruire - anéantir 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must destroy
you must destroy
she must destroy
we must destroy
you must destroy
they must destroy 	I must be destroying
you must be destroying
she must be destroying
we must be destroying
you must be destroying
they must be destroying	I must have destroyed
you must have destroyed
she must have destroyed
we must have destroyed
you must have destroyed
they must have destroyed	I must have been destroying
you must have been destroying
she must have been destroying
we must have been destroying
you must have been destroying
they must have been destroying	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't destroy
you mustn't destroy
she mustn't destroy
we mustn't destroy
you mustn't destroy
they mustn't destroy 	I mustn't be destroying
you mustn't be destroying
she mustn't be destroying
we mustn't be destroying
you mustn't be destroying
they mustn't be destroying	I mustn't have destroyed
you mustn't have destroyed
she mustn't have destroyed
we mustn't have destroyed
you mustn't have destroyed
they mustn't have destroyed	I mustn't have been destroying
you mustn't have been destroying
she mustn't have been destroying
we mustn't have been destroying
you mustn't have been destroying
they mustn't have been destroying	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I destroy?
must you destroy?
must she destroy?
must we destroy?
must you destroy?
must they destroy? 	must I be destroying?
must you be destroying?
must she be destroying?
must we be destroying?
must you be destroying?
must they be destroying? 	must I have destroyed?
must you have destroyed?
must she have destroyed?
must we have destroyed?
must you have destroyed?
must they have destroyed? 	must I have been destroying?
must you have been destroying?
must she have been destroying?
must we have been destroying?
must you have been destroying?
must they have been destroying? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I destroy?
mustn't you destroy?
mustn't she destroy?
mustn't we destroy?
mustn't you destroy?
mustn't they destroy? 	mustn't I be destroying?
mustn't you be destroying?
mustn't she be destroying?
mustn't we be destroying?
mustn't you be destroying?
mustn't they be destroying? 	mustn't I have destroyed?
mustn't you have destroyed?
mustn't she have destroyed?
mustn't we have destroyed?
mustn't you have destroyed?
mustn't they have destroyed? 	mustn't I have been destroying?
mustn't you have been destroying?
mustn't she have been destroying?
mustn't we have been destroying?
mustn't you have been destroying?
mustn't they have been destroying?