must decarbonate
Verbo regolare: decarbonate - decarbonated- decarbonated

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must decarbonate
you must decarbonate
he must decarbonate
we must decarbonate
you must decarbonate
they must decarbonate 	I must be decarbonating
you must be decarbonating
he must be decarbonating
we must be decarbonating
you must be decarbonating
they must be decarbonating	I must have decarbonated
you must have decarbonated
he must have decarbonated
we must have decarbonated
you must have decarbonated
they must have decarbonated	I must have been decarbonating
you must have been decarbonating
he must have been decarbonating
we must have been decarbonating
you must have been decarbonating
they must have been decarbonating	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must not decarbonate
you must not decarbonate
he must not decarbonate
we must not decarbonate
you must not decarbonate
they must not decarbonate 	I must not be decarbonating
you must not be decarbonating
he must not be decarbonating
we must not be decarbonating
you must not be decarbonating
they must not be decarbonating	I must not have decarbonated
you must not have decarbonated
he must not have decarbonated
we must not have decarbonated
you must not have decarbonated
they must not have decarbonated	I must not have been decarbonating
you must not have been decarbonating
he must not have been decarbonating
we must not have been decarbonating
you must not have been decarbonating
they must not have been decarbonating	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I decarbonate?
must you decarbonate?
must he decarbonate?
must we decarbonate?
must you decarbonate?
must they decarbonate? 	must I be decarbonating?
must you be decarbonating?
must he be decarbonating?
must we be decarbonating?
must you be decarbonating?
must they be decarbonating? 	must I have decarbonated?
must you have decarbonated?
must he have decarbonated?
must we have decarbonated?
must you have decarbonated?
must they have decarbonated? 	must I have been decarbonating?
must you have been decarbonating?
must he have been decarbonating?
must we have been decarbonating?
must you have been decarbonating?
must they have been decarbonating? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I not decarbonate?
must you not decarbonate?
must he not decarbonate?
must we not decarbonate?
must you not decarbonate?
must they not decarbonate? 	must I not be decarbonating?
must you not be decarbonating?
must he not be decarbonating?
must we not be decarbonating?
must you not be decarbonating?
must they not be decarbonating? 	must I not have decarbonated?
must you not have decarbonated?
must he not have decarbonated?
must we not have decarbonated?
must you not have decarbonated?
must they not have decarbonated? 	must I not have been decarbonating?
must you not have been decarbonating?
must he not have been decarbonating?
must we not have been decarbonating?
must you not have been decarbonating?
must they not have been decarbonating?