English verb conjugation
COULD RILE

Regular verb: rile - riled - riled

Affirmation

Simple form	V-ing form
I could rile you could rile he could rile we could rile you could rile they could rile	I could be riling you could be riling he could be riling we could be riling you could be riling they could be riling
Perfect	V-ing perfect
I could have riled you could have riled he could have riled we could have riled you could have riled they could have riled	I could have been riling you could have been riling he could have been riling we could have been riling you could have been riling they could have been riling

Negation

Simple form	V-ing form
I could not rile you could not rile he could not rile we could not rile you could not rile they could not rile	I could not be riling you could not be riling he could not be riling we could not be riling you could not be riling they could not be riling
Perfect	V-ing perfect
I could not have riled you could not have riled he could not have riled we could not have riled you could not have riled they could not have riled	I could not have been riling you could not have been riling he could not have been riling we could not have been riling you could not have been riling they could not have been riling

Interrogative form

Simple form	V-ing form
could I rile? could you rile? could he rile? could we rile? could you rile? could they rile?	could I be riling? could you be riling? could he be riling? could we be riling? could you be riling? could they be riling?
Perfect	V-ing perfect
could I have riled? could you have riled? could he have riled? could we have riled? could you have riled? could they have riled?	could I have been riling? could you have been riling? could he have been riling? could we have been riling? could you have been riling? could they have been riling?

Interro-negative form

Simple form	V-ing form
could I not rile? could you not rile? could he not rile? could we not rile? could you not rile? could they not rile?	could I not be riling? could you not be riling? could he not be riling? could we not be riling? could you not be riling? could they not be riling?
Perfect	V-ing perfect
could I not have riled? could you not have riled? could he not have riled? could we not have riled? could you not have riled? could they not have riled?	could I not have been riling? could you not have been riling? could he not have been riling? could we not have been riling? could you not have been riling? could they not have been riling?