must carbonate
Verbe régulier : carbonate - carbonated- carbonated

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must carbonate
you must carbonate
he must carbonate
we must carbonate
you must carbonate
they must carbonate 	I must be carbonating
you must be carbonating
he must be carbonating
we must be carbonating
you must be carbonating
they must be carbonating	I must have carbonated
you must have carbonated
he must have carbonated
we must have carbonated
you must have carbonated
they must have carbonated	I must have been carbonating
you must have been carbonating
he must have been carbonating
we must have been carbonating
you must have been carbonating
they must have been carbonating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not carbonate
you must not carbonate
he must not carbonate
we must not carbonate
you must not carbonate
they must not carbonate 	I must not be carbonating
you must not be carbonating
he must not be carbonating
we must not be carbonating
you must not be carbonating
they must not be carbonating	I must not have carbonated
you must not have carbonated
he must not have carbonated
we must not have carbonated
you must not have carbonated
they must not have carbonated	I must not have been carbonating
you must not have been carbonating
he must not have been carbonating
we must not have been carbonating
you must not have been carbonating
they must not have been carbonating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I carbonate?
must you carbonate?
must he carbonate?
must we carbonate?
must you carbonate?
must they carbonate? 	must I be carbonating?
must you be carbonating?
must he be carbonating?
must we be carbonating?
must you be carbonating?
must they be carbonating? 	must I have carbonated?
must you have carbonated?
must he have carbonated?
must we have carbonated?
must you have carbonated?
must they have carbonated? 	must I have been carbonating?
must you have been carbonating?
must he have been carbonating?
must we have been carbonating?
must you have been carbonating?
must they have been carbonating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not carbonate?
must you not carbonate?
must he not carbonate?
must we not carbonate?
must you not carbonate?
must they not carbonate? 	must I not be carbonating?
must you not be carbonating?
must he not be carbonating?
must we not be carbonating?
must you not be carbonating?
must they not be carbonating? 	must I not have carbonated?
must you not have carbonated?
must he not have carbonated?
must we not have carbonated?
must you not have carbonated?
must they not have carbonated? 	must I not have been carbonating?
must you not have been carbonating?
must he not have been carbonating?
must we not have been carbonating?
must you not have been carbonating?
must they not have been carbonating?