could dehydrogenate
Verbe régulier : dehydrogenate - dehydrogenated- dehydrogenated

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

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't dehydrogenate
you couldn't dehydrogenate
she couldn't dehydrogenate
we couldn't dehydrogenate
you couldn't dehydrogenate
they couldn't dehydrogenate 	I couldn't be dehydrogenating
you couldn't be dehydrogenating
she couldn't be dehydrogenating
we couldn't be dehydrogenating
you couldn't be dehydrogenating
they couldn't be dehydrogenating	I couldn't have dehydrogenated
you couldn't have dehydrogenated
she couldn't have dehydrogenated
we couldn't have dehydrogenated
you couldn't have dehydrogenated
they couldn't have dehydrogenated	I couldn't have been dehydrogenating
you couldn't have been dehydrogenating
she couldn't have been dehydrogenating
we couldn't have been dehydrogenating
you couldn't have been dehydrogenating
they couldn't have been dehydrogenating	

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

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I dehydrogenate?
couldn't you dehydrogenate?
couldn't she dehydrogenate?
couldn't we dehydrogenate?
couldn't you dehydrogenate?
couldn't they dehydrogenate? 	couldn't I be dehydrogenating?
couldn't you be dehydrogenating?
couldn't she be dehydrogenating?
couldn't we be dehydrogenating?
couldn't you be dehydrogenating?
couldn't they be dehydrogenating? 	couldn't I have dehydrogenated?
couldn't you have dehydrogenated?
couldn't she have dehydrogenated?
couldn't we have dehydrogenated?
couldn't you have dehydrogenated?
couldn't they have dehydrogenated? 	couldn't I have been dehydrogenating?
couldn't you have been dehydrogenating?
couldn't she have been dehydrogenating?
couldn't we have been dehydrogenating?
couldn't you have been dehydrogenating?
couldn't they have been dehydrogenating?