must burgeon
Verbo regolare: burgeon - burgeoned- burgeoned

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must burgeon
you must burgeon
he must burgeon
we must burgeon
you must burgeon
they must burgeon 	I must be burgeoning
you must be burgeoning
he must be burgeoning
we must be burgeoning
you must be burgeoning
they must be burgeoning	I must have burgeoned
you must have burgeoned
he must have burgeoned
we must have burgeoned
you must have burgeoned
they must have burgeoned	I must have been burgeoning
you must have been burgeoning
he must have been burgeoning
we must have been burgeoning
you must have been burgeoning
they must have been burgeoning	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must not burgeon
you must not burgeon
he must not burgeon
we must not burgeon
you must not burgeon
they must not burgeon 	I must not be burgeoning
you must not be burgeoning
he must not be burgeoning
we must not be burgeoning
you must not be burgeoning
they must not be burgeoning	I must not have burgeoned
you must not have burgeoned
he must not have burgeoned
we must not have burgeoned
you must not have burgeoned
they must not have burgeoned	I must not have been burgeoning
you must not have been burgeoning
he must not have been burgeoning
we must not have been burgeoning
you must not have been burgeoning
they must not have been burgeoning	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I burgeon?
must you burgeon?
must he burgeon?
must we burgeon?
must you burgeon?
must they burgeon? 	must I be burgeoning?
must you be burgeoning?
must he be burgeoning?
must we be burgeoning?
must you be burgeoning?
must they be burgeoning? 	must I have burgeoned?
must you have burgeoned?
must he have burgeoned?
must we have burgeoned?
must you have burgeoned?
must they have burgeoned? 	must I have been burgeoning?
must you have been burgeoning?
must he have been burgeoning?
must we have been burgeoning?
must you have been burgeoning?
must they have been burgeoning? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I not burgeon?
must you not burgeon?
must he not burgeon?
must we not burgeon?
must you not burgeon?
must they not burgeon? 	must I not be burgeoning?
must you not be burgeoning?
must he not be burgeoning?
must we not be burgeoning?
must you not be burgeoning?
must they not be burgeoning? 	must I not have burgeoned?
must you not have burgeoned?
must he not have burgeoned?
must we not have burgeoned?
must you not have burgeoned?
must they not have burgeoned? 	must I not have been burgeoning?
must you not have been burgeoning?
must he not have been burgeoning?
must we not have been burgeoning?
must you not have been burgeoning?
must they not have been burgeoning?