English verb conjugation
COULD FLUORINATE

Regular verb: fluorinate - fluorinated - fluorinated

Affirmation

Simple form	V-ing form
I could fluorinate you could fluorinate he could fluorinate we could fluorinate you could fluorinate they could fluorinate	I could be fluorinating you could be fluorinating he could be fluorinating we could be fluorinating you could be fluorinating they could be fluorinating
Perfect	V-ing perfect
I could have fluorinated you could have fluorinated he could have fluorinated we could have fluorinated you could have fluorinated they could have fluorinated	I could have been fluorinating you could have been fluorinating he could have been fluorinating we could have been fluorinating you could have been fluorinating they could have been fluorinating

Negation

Simple form	V-ing form
I could not fluorinate you could not fluorinate he could not fluorinate we could not fluorinate you could not fluorinate they could not fluorinate	I could not be fluorinating you could not be fluorinating he could not be fluorinating we could not be fluorinating you could not be fluorinating they could not be fluorinating
Perfect	V-ing perfect
I could not have fluorinated you could not have fluorinated he could not have fluorinated we could not have fluorinated you could not have fluorinated they could not have fluorinated	I could not have been fluorinating you could not have been fluorinating he could not have been fluorinating we could not have been fluorinating you could not have been fluorinating they could not have been fluorinating

Interrogative form

Simple form	V-ing form
could I fluorinate? could you fluorinate? could he fluorinate? could we fluorinate? could you fluorinate? could they fluorinate?	could I be fluorinating? could you be fluorinating? could he be fluorinating? could we be fluorinating? could you be fluorinating? could they be fluorinating?
Perfect	V-ing perfect
could I have fluorinated? could you have fluorinated? could he have fluorinated? could we have fluorinated? could you have fluorinated? could they have fluorinated?	could I have been fluorinating? could you have been fluorinating? could he have been fluorinating? could we have been fluorinating? could you have been fluorinating? could they have been fluorinating?

Interro-negative form

Simple form	V-ing form
could I not fluorinate? could you not fluorinate? could he not fluorinate? could we not fluorinate? could you not fluorinate? could they not fluorinate?	could I not be fluorinating? could you not be fluorinating? could he not be fluorinating? could we not be fluorinating? could you not be fluorinating? could they not be fluorinating?
Perfect	V-ing perfect
could I not have fluorinated? could you not have fluorinated? could he not have fluorinated? could we not have fluorinated? could you not have fluorinated? could they not have fluorinated?	could I not have been fluorinating? could you not have been fluorinating? could he not have been fluorinating? could we not have been fluorinating? could you not have been fluorinating? could they not have been fluorinating?