must dehydrogenate
Verbe régulier : dehydrogenate - dehydrogenated- dehydrogenated

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must dehydrogenate
you must dehydrogenate
he must dehydrogenate
we must dehydrogenate
you must dehydrogenate
they must dehydrogenate 	I must be dehydrogenating
you must be dehydrogenating
he must be dehydrogenating
we must be dehydrogenating
you must be dehydrogenating
they must be dehydrogenating	I must have dehydrogenated
you must have dehydrogenated
he must have dehydrogenated
we must have dehydrogenated
you must have dehydrogenated
they must have dehydrogenated	I must have been dehydrogenating
you must have been dehydrogenating
he must have been dehydrogenating
we must have been dehydrogenating
you must have been dehydrogenating
they must have been dehydrogenating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not dehydrogenate
you must not dehydrogenate
he must not dehydrogenate
we must not dehydrogenate
you must not dehydrogenate
they must not dehydrogenate 	I must not be dehydrogenating
you must not be dehydrogenating
he must not be dehydrogenating
we must not be dehydrogenating
you must not be dehydrogenating
they must not be dehydrogenating	I must not have dehydrogenated
you must not have dehydrogenated
he must not have dehydrogenated
we must not have dehydrogenated
you must not have dehydrogenated
they must not have dehydrogenated	I must not have been dehydrogenating
you must not have been dehydrogenating
he must not have been dehydrogenating
we must not have been dehydrogenating
you must not have been dehydrogenating
they must not have been dehydrogenating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I dehydrogenate?
must you dehydrogenate?
must he dehydrogenate?
must we dehydrogenate?
must you dehydrogenate?
must they dehydrogenate? 	must I be dehydrogenating?
must you be dehydrogenating?
must he be dehydrogenating?
must we be dehydrogenating?
must you be dehydrogenating?
must they be dehydrogenating? 	must I have dehydrogenated?
must you have dehydrogenated?
must he have dehydrogenated?
must we have dehydrogenated?
must you have dehydrogenated?
must they have dehydrogenated? 	must I have been dehydrogenating?
must you have been dehydrogenating?
must he have been dehydrogenating?
must we have been dehydrogenating?
must you have been dehydrogenating?
must they have been dehydrogenating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not dehydrogenate?
must you not dehydrogenate?
must he not dehydrogenate?
must we not dehydrogenate?
must you not dehydrogenate?
must they not dehydrogenate? 	must I not be dehydrogenating?
must you not be dehydrogenating?
must he not be dehydrogenating?
must we not be dehydrogenating?
must you not be dehydrogenating?
must they not be dehydrogenating? 	must I not have dehydrogenated?
must you not have dehydrogenated?
must he not have dehydrogenated?
must we not have dehydrogenated?
must you not have dehydrogenated?
must they not have dehydrogenated? 	must I not have been dehydrogenating?
must you not have been dehydrogenating?
must he not have been dehydrogenating?
must we not have been dehydrogenating?
must you not have been dehydrogenating?
must they not have been dehydrogenating?