could carboxylate
Verbe régulier : carboxylate - carboxylated- carboxylated

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

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't carboxylate
you couldn't carboxylate
he couldn't carboxylate
we couldn't carboxylate
you couldn't carboxylate
they couldn't carboxylate 	I couldn't be carboxylating
you couldn't be carboxylating
he couldn't be carboxylating
we couldn't be carboxylating
you couldn't be carboxylating
they couldn't be carboxylating	I couldn't have carboxylated
you couldn't have carboxylated
he couldn't have carboxylated
we couldn't have carboxylated
you couldn't have carboxylated
they couldn't have carboxylated	I couldn't have been carboxylating
you couldn't have been carboxylating
he couldn't have been carboxylating
we couldn't have been carboxylating
you couldn't have been carboxylating
they couldn't have been carboxylating	

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

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