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 couldn't partner you couldn't partner he couldn't partner we couldn't partner you couldn't partner they couldn't partner	I couldn't be partnering you couldn't be partnering he couldn't be partnering we couldn't be partnering you couldn't be partnering they couldn't be partnering
Perfect	V-ing perfect
I couldn't have partnered you couldn't have partnered he couldn't have partnered we couldn't have partnered you couldn't have partnered they couldn't have partnered	I couldn't have been partnering you couldn't have been partnering he couldn't have been partnering we couldn't have been partnering you couldn't have been partnering they couldn't 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
couldn't I partner? couldn't you partner? couldn't he partner? couldn't we partner? couldn't you partner? couldn't they partner?	couldn't I be partnering? couldn't you be partnering? couldn't he be partnering? couldn't we be partnering? couldn't you be partnering? couldn't they be partnering?
Perfect	V-ing perfect
couldn't I have partnered? couldn't you have partnered? couldn't he have partnered? couldn't we have partnered? couldn't you have partnered? couldn't they have partnered?	couldn't I have been partnering? couldn't you have been partnering? couldn't he have been partnering? couldn't we have been partnering? couldn't you have been partnering? couldn't they have been partnering?