must octuple
Verbo regolare: octuple - octupled- octupled

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must octuple
you must octuple
he must octuple
we must octuple
you must octuple
they must octuple 	I must be octupling
you must be octupling
he must be octupling
we must be octupling
you must be octupling
they must be octupling	I must have octupled
you must have octupled
he must have octupled
we must have octupled
you must have octupled
they must have octupled	I must have been octupling
you must have been octupling
he must have been octupling
we must have been octupling
you must have been octupling
they must have been octupling	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must not octuple
you must not octuple
he must not octuple
we must not octuple
you must not octuple
they must not octuple 	I must not be octupling
you must not be octupling
he must not be octupling
we must not be octupling
you must not be octupling
they must not be octupling	I must not have octupled
you must not have octupled
he must not have octupled
we must not have octupled
you must not have octupled
they must not have octupled	I must not have been octupling
you must not have been octupling
he must not have been octupling
we must not have been octupling
you must not have been octupling
they must not have been octupling	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I octuple?
must you octuple?
must he octuple?
must we octuple?
must you octuple?
must they octuple? 	must I be octupling?
must you be octupling?
must he be octupling?
must we be octupling?
must you be octupling?
must they be octupling? 	must I have octupled?
must you have octupled?
must he have octupled?
must we have octupled?
must you have octupled?
must they have octupled? 	must I have been octupling?
must you have been octupling?
must he have been octupling?
must we have been octupling?
must you have been octupling?
must they have been octupling? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I not octuple?
must you not octuple?
must he not octuple?
must we not octuple?
must you not octuple?
must they not octuple? 	must I not be octupling?
must you not be octupling?
must he not be octupling?
must we not be octupling?
must you not be octupling?
must they not be octupling? 	must I not have octupled?
must you not have octupled?
must he not have octupled?
must we not have octupled?
must you not have octupled?
must they not have octupled? 	must I not have been octupling?
must you not have been octupling?
must he not have been octupling?
must we not have been octupling?
must you not have been octupling?
must they not have been octupling?