must supererogate
Verbe régulier : supererogate - supererogated- supererogated

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must supererogate
you must supererogate
she must supererogate
we must supererogate
you must supererogate
they must supererogate 	I must be supererogating
you must be supererogating
she must be supererogating
we must be supererogating
you must be supererogating
they must be supererogating	I must have supererogated
you must have supererogated
she must have supererogated
we must have supererogated
you must have supererogated
they must have supererogated	I must have been supererogating
you must have been supererogating
she must have been supererogating
we must have been supererogating
you must have been supererogating
they must have been supererogating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't supererogate
you mustn't supererogate
she mustn't supererogate
we mustn't supererogate
you mustn't supererogate
they mustn't supererogate 	I mustn't be supererogating
you mustn't be supererogating
she mustn't be supererogating
we mustn't be supererogating
you mustn't be supererogating
they mustn't be supererogating	I mustn't have supererogated
you mustn't have supererogated
she mustn't have supererogated
we mustn't have supererogated
you mustn't have supererogated
they mustn't have supererogated	I mustn't have been supererogating
you mustn't have been supererogating
she mustn't have been supererogating
we mustn't have been supererogating
you mustn't have been supererogating
they mustn't have been supererogating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I supererogate?
must you supererogate?
must she supererogate?
must we supererogate?
must you supererogate?
must they supererogate? 	must I be supererogating?
must you be supererogating?
must she be supererogating?
must we be supererogating?
must you be supererogating?
must they be supererogating? 	must I have supererogated?
must you have supererogated?
must she have supererogated?
must we have supererogated?
must you have supererogated?
must they have supererogated? 	must I have been supererogating?
must you have been supererogating?
must she have been supererogating?
must we have been supererogating?
must you have been supererogating?
must they have been supererogating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I supererogate?
mustn't you supererogate?
mustn't she supererogate?
mustn't we supererogate?
mustn't you supererogate?
mustn't they supererogate? 	mustn't I be supererogating?
mustn't you be supererogating?
mustn't she be supererogating?
mustn't we be supererogating?
mustn't you be supererogating?
mustn't they be supererogating? 	mustn't I have supererogated?
mustn't you have supererogated?
mustn't she have supererogated?
mustn't we have supererogated?
mustn't you have supererogated?
mustn't they have supererogated? 	mustn't I have been supererogating?
mustn't you have been supererogating?
mustn't she have been supererogating?
mustn't we have been supererogating?
mustn't you have been supererogating?
mustn't they have been supererogating?