English verb conjugation
COULD BRABBLE

Regular verb: brabble - brabbled - brabbled

Affirmation

Simple form	V-ing form
I could brabble you could brabble he could brabble we could brabble you could brabble they could brabble	I could be brabbling you could be brabbling he could be brabbling we could be brabbling you could be brabbling they could be brabbling
Perfect	V-ing perfect
I could have brabbled you could have brabbled he could have brabbled we could have brabbled you could have brabbled they could have brabbled	I could have been brabbling you could have been brabbling he could have been brabbling we could have been brabbling you could have been brabbling they could have been brabbling

Negation

Simple form	V-ing form
I could not brabble you could not brabble he could not brabble we could not brabble you could not brabble they could not brabble	I could not be brabbling you could not be brabbling he could not be brabbling we could not be brabbling you could not be brabbling they could not be brabbling
Perfect	V-ing perfect
I could not have brabbled you could not have brabbled he could not have brabbled we could not have brabbled you could not have brabbled they could not have brabbled	I could not have been brabbling you could not have been brabbling he could not have been brabbling we could not have been brabbling you could not have been brabbling they could not have been brabbling

Interrogative form

Simple form	V-ing form
could I brabble? could you brabble? could he brabble? could we brabble? could you brabble? could they brabble?	could I be brabbling? could you be brabbling? could he be brabbling? could we be brabbling? could you be brabbling? could they be brabbling?
Perfect	V-ing perfect
could I have brabbled? could you have brabbled? could he have brabbled? could we have brabbled? could you have brabbled? could they have brabbled?	could I have been brabbling? could you have been brabbling? could he have been brabbling? could we have been brabbling? could you have been brabbling? could they have been brabbling?

Interro-negative form

Simple form	V-ing form
could I not brabble? could you not brabble? could he not brabble? could we not brabble? could you not brabble? could they not brabble?	could I not be brabbling? could you not be brabbling? could he not be brabbling? could we not be brabbling? could you not be brabbling? could they not be brabbling?
Perfect	V-ing perfect
could I not have brabbled? could you not have brabbled? could he not have brabbled? could we not have brabbled? could you not have brabbled? could they not have brabbled?	could I not have been brabbling? could you not have been brabbling? could he not have been brabbling? could we not have been brabbling? could you not have been brabbling? could they not have been brabbling?