English verb conjugation
COULD REARGUE

Regular verb: reargue - reargued - reargued

Affirmation

Simple form	V-ing form
I could reargue you could reargue he could reargue we could reargue you could reargue they could reargue	I could be rearguing you could be rearguing he could be rearguing we could be rearguing you could be rearguing they could be rearguing
Perfect	V-ing perfect
I could have reargued you could have reargued he could have reargued we could have reargued you could have reargued they could have reargued	I could have been rearguing you could have been rearguing he could have been rearguing we could have been rearguing you could have been rearguing they could have been rearguing

Negation

Simple form	V-ing form
I could not reargue you could not reargue he could not reargue we could not reargue you could not reargue they could not reargue	I could not be rearguing you could not be rearguing he could not be rearguing we could not be rearguing you could not be rearguing they could not be rearguing
Perfect	V-ing perfect
I could not have reargued you could not have reargued he could not have reargued we could not have reargued you could not have reargued they could not have reargued	I could not have been rearguing you could not have been rearguing he could not have been rearguing we could not have been rearguing you could not have been rearguing they could not have been rearguing

Interrogative form

Simple form	V-ing form
could I reargue? could you reargue? could he reargue? could we reargue? could you reargue? could they reargue?	could I be rearguing? could you be rearguing? could he be rearguing? could we be rearguing? could you be rearguing? could they be rearguing?
Perfect	V-ing perfect
could I have reargued? could you have reargued? could he have reargued? could we have reargued? could you have reargued? could they have reargued?	could I have been rearguing? could you have been rearguing? could he have been rearguing? could we have been rearguing? could you have been rearguing? could they have been rearguing?

Interro-negative form

Simple form	V-ing form
could I not reargue? could you not reargue? could he not reargue? could we not reargue? could you not reargue? could they not reargue?	could I not be rearguing? could you not be rearguing? could he not be rearguing? could we not be rearguing? could you not be rearguing? could they not be rearguing?
Perfect	V-ing perfect
could I not have reargued? could you not have reargued? could he not have reargued? could we not have reargued? could you not have reargued? could they not have reargued?	could I not have been rearguing? could you not have been rearguing? could he not have been rearguing? could we not have been rearguing? could you not have been rearguing? could they not have been rearguing?