Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I could pull someones leg you could pull someones leg he could pull someones leg we could pull someones leg you could pull someones leg they could pull someones leg
V-ing form
I could be pull someones leging you could be pull someones leging he could be pull someones leging we could be pull someones leging you could be pull someones leging they could be pull someones leging
Perfect
I could have pull someones leged you could have pull someones leged he could have pull someones leged we could have pull someones leged you could have pull someones leged they could have pull someones leged
V-ing perfect
I could have been pull someones leging you could have been pull someones leging he could have been pull someones leging we could have been pull someones leging you could have been pull someones leging they could have been pull someones leging
Negation
Simple form
I could not pull someones leg you could not pull someones leg he could not pull someones leg we could not pull someones leg you could not pull someones leg they could not pull someones leg
V-ing form
I could not be pull someones leging you could not be pull someones leging he could not be pull someones leging we could not be pull someones leging you could not be pull someones leging they could not be pull someones leging
Perfect
I could not have pull someones leged you could not have pull someones leged he could not have pull someones leged we could not have pull someones leged you could not have pull someones leged they could not have pull someones leged
V-ing perfect
I could not have been pull someones leging you could not have been pull someones leging he could not have been pull someones leging we could not have been pull someones leging you could not have been pull someones leging they could not have been pull someones leging
Interrogative form
Simple form
could I pull someones leg? could you pull someones leg? could he pull someones leg? could we pull someones leg? could you pull someones leg? could they pull someones leg?
V-ing form
could I be pull someones leging? could you be pull someones leging? could he be pull someones leging? could we be pull someones leging? could you be pull someones leging? could they be pull someones leging?
Perfect
could I have pull someones leged? could you have pull someones leged? could he have pull someones leged? could we have pull someones leged? could you have pull someones leged? could they have pull someones leged?
V-ing perfect
could I have been pull someones leging? could you have been pull someones leging? could he have been pull someones leging? could we have been pull someones leging? could you have been pull someones leging? could they have been pull someones leging?
Interro-negative form
Simple form
could I not pull someones leg? could you not pull someones leg? could he not pull someones leg? could we not pull someones leg? could you not pull someones leg? could they not pull someones leg?
V-ing form
could I not be pull someones leging? could you not be pull someones leging? could he not be pull someones leging? could we not be pull someones leging? could you not be pull someones leging? could they not be pull someones leging?
Perfect
could I not have pull someones leged? could you not have pull someones leged? could he not have pull someones leged? could we not have pull someones leged? could you not have pull someones leged? could they not have pull someones leged?
V-ing perfect
could I not have been pull someones leging? could you not have been pull someones leging? could he not have been pull someones leging? could we not have been pull someones leging? could you not have been pull someones leging? could they not have been pull someones leging?