English verb conjugation
COULD LEAD

Irregular verb: lead - led - led

Affirmation

Simple form	V-ing form
I could lead you could lead he could lead we could lead you could lead they could lead	I could be leading you could be leading he could be leading we could be leading you could be leading they could be leading
Perfect	V-ing perfect
I could have led you could have led he could have led we could have led you could have led they could have led	I could have been leading you could have been leading he could have been leading we could have been leading you could have been leading they could have been leading

Negation

Simple form	V-ing form
I could not lead you could not lead he could not lead we could not lead you could not lead they could not lead	I could not be leading you could not be leading he could not be leading we could not be leading you could not be leading they could not be leading
Perfect	V-ing perfect
I could not have led you could not have led he could not have led we could not have led you could not have led they could not have led	I could not have been leading you could not have been leading he could not have been leading we could not have been leading you could not have been leading they could not have been leading

Interrogative form

Simple form	V-ing form
could I lead? could you lead? could he lead? could we lead? could you lead? could they lead?	could I be leading? could you be leading? could he be leading? could we be leading? could you be leading? could they be leading?
Perfect	V-ing perfect
could I have led? could you have led? could he have led? could we have led? could you have led? could they have led?	could I have been leading? could you have been leading? could he have been leading? could we have been leading? could you have been leading? could they have been leading?

Interro-negative form

Simple form	V-ing form
could I not lead? could you not lead? could he not lead? could we not lead? could you not lead? could they not lead?	could I not be leading? could you not be leading? could he not be leading? could we not be leading? could you not be leading? could they not be leading?
Perfect	V-ing perfect
could I not have led? could you not have led? could he not have led? could we not have led? could you not have led? could they not have led?	could I not have been leading? could you not have been leading? could he not have been leading? could we not have been leading? could you not have been leading? could they not have been leading?