must carboxylate
Verbe régulier : carboxylate - carboxylated- carboxylated

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must carboxylate
you must carboxylate
he must carboxylate
we must carboxylate
you must carboxylate
they must carboxylate 	I must be carboxylating
you must be carboxylating
he must be carboxylating
we must be carboxylating
you must be carboxylating
they must be carboxylating	I must have carboxylated
you must have carboxylated
he must have carboxylated
we must have carboxylated
you must have carboxylated
they must have carboxylated	I must have been carboxylating
you must have been carboxylating
he must have been carboxylating
we must have been carboxylating
you must have been carboxylating
they must have been carboxylating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not carboxylate
you must not carboxylate
he must not carboxylate
we must not carboxylate
you must not carboxylate
they must not carboxylate 	I must not be carboxylating
you must not be carboxylating
he must not be carboxylating
we must not be carboxylating
you must not be carboxylating
they must not be carboxylating	I must not have carboxylated
you must not have carboxylated
he must not have carboxylated
we must not have carboxylated
you must not have carboxylated
they must not have carboxylated	I must not have been carboxylating
you must not have been carboxylating
he must not have been carboxylating
we must not have been carboxylating
you must not have been carboxylating
they must not have been carboxylating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I carboxylate?
must you carboxylate?
must he carboxylate?
must we carboxylate?
must you carboxylate?
must they carboxylate? 	must I be carboxylating?
must you be carboxylating?
must he be carboxylating?
must we be carboxylating?
must you be carboxylating?
must they be carboxylating? 	must I have carboxylated?
must you have carboxylated?
must he have carboxylated?
must we have carboxylated?
must you have carboxylated?
must they have carboxylated? 	must I have been carboxylating?
must you have been carboxylating?
must he have been carboxylating?
must we have been carboxylating?
must you have been carboxylating?
must they have been carboxylating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not carboxylate?
must you not carboxylate?
must he not carboxylate?
must we not carboxylate?
must you not carboxylate?
must they not carboxylate? 	must I not be carboxylating?
must you not be carboxylating?
must he not be carboxylating?
must we not be carboxylating?
must you not be carboxylating?
must they not be carboxylating? 	must I not have carboxylated?
must you not have carboxylated?
must he not have carboxylated?
must we not have carboxylated?
must you not have carboxylated?
must they not have carboxylated? 	must I not have been carboxylating?
must you not have been carboxylating?
must he not have been carboxylating?
must we not have been carboxylating?
must you not have been carboxylating?
must they not have been carboxylating?