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 must not supererogate
you must not supererogate
she must not supererogate
we must not supererogate
you must not supererogate
they must not supererogate 	I must not be supererogating
you must not be supererogating
she must not be supererogating
we must not be supererogating
you must not be supererogating
they must not be supererogating	I must not have supererogated
you must not have supererogated
she must not have supererogated
we must not have supererogated
you must not have supererogated
they must not have supererogated	I must not have been supererogating
you must not have been supererogating
she must not have been supererogating
we must not have been supererogating
you must not have been supererogating
they must not 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 	
must I not supererogate?
must you not supererogate?
must she not supererogate?
must we not supererogate?
must you not supererogate?
must they not supererogate? 	must I not be supererogating?
must you not be supererogating?
must she not be supererogating?
must we not be supererogating?
must you not be supererogating?
must they not be supererogating? 	must I not have supererogated?
must you not have supererogated?
must she not have supererogated?
must we not have supererogated?
must you not have supererogated?
must they not have supererogated? 	must I not have been supererogating?
must you not have been supererogating?
must she not have been supererogating?
must we not have been supererogating?
must you not have been supererogating?
must they not have been supererogating?