English verb conjugation
COULD PARTNER

Regular verb: partner - partnered - partnered

Affirmation

Simple form	V-ing form
I could partner you could partner he could partner we could partner you could partner they could partner	I could be partnering you could be partnering he could be partnering we could be partnering you could be partnering they could be partnering
Perfect	V-ing perfect
I could have partnered you could have partnered he could have partnered we could have partnered you could have partnered they could have partnered	I could have been partnering you could have been partnering he could have been partnering we could have been partnering you could have been partnering they could have been partnering

Negation

Simple form	V-ing form
I could not partner you could not partner he could not partner we could not partner you could not partner they could not partner	I could not be partnering you could not be partnering he could not be partnering we could not be partnering you could not be partnering they could not be partnering
Perfect	V-ing perfect
I could not have partnered you could not have partnered he could not have partnered we could not have partnered you could not have partnered they could not have partnered	I could not have been partnering you could not have been partnering he could not have been partnering we could not have been partnering you could not have been partnering they could not have been partnering

Interrogative form

Simple form	V-ing form
could I partner? could you partner? could he partner? could we partner? could you partner? could they partner?	could I be partnering? could you be partnering? could he be partnering? could we be partnering? could you be partnering? could they be partnering?
Perfect	V-ing perfect
could I have partnered? could you have partnered? could he have partnered? could we have partnered? could you have partnered? could they have partnered?	could I have been partnering? could you have been partnering? could he have been partnering? could we have been partnering? could you have been partnering? could they have been partnering?

Interro-negative form

Simple form	V-ing form
could I not partner? could you not partner? could he not partner? could we not partner? could you not partner? could they not partner?	could I not be partnering? could you not be partnering? could he not be partnering? could we not be partnering? could you not be partnering? could they not be partnering?
Perfect	V-ing perfect
could I not have partnered? could you not have partnered? could he not have partnered? could we not have partnered? could you not have partnered? could they not have partnered?	could I not have been partnering? could you not have been partnering? could he not have been partnering? could we not have been partnering? could you not have been partnering? could they not have been partnering?