English verb conjugation
COULD LEG

Regular verb: leg - leged - leged

Affirmation

Simple form	V-ing form
I could leg you could leg he could leg we could leg you could leg they could leg	I could be leging you could be leging he could be leging we could be leging you could be leging they could be leging
Perfect	V-ing perfect
I could have leged you could have leged he could have leged we could have leged you could have leged they could have leged	I could have been leging you could have been leging he could have been leging we could have been leging you could have been leging they could have been leging

Negation

Simple form	V-ing form
I couldn't leg you couldn't leg he couldn't leg we couldn't leg you couldn't leg they couldn't leg	I couldn't be leging you couldn't be leging he couldn't be leging we couldn't be leging you couldn't be leging they couldn't be leging
Perfect	V-ing perfect
I couldn't have leged you couldn't have leged he couldn't have leged we couldn't have leged you couldn't have leged they couldn't have leged	I couldn't have been leging you couldn't have been leging he couldn't have been leging we couldn't have been leging you couldn't have been leging they couldn't have been leging

Interrogative form

Simple form	V-ing form
could I leg? could you leg? could he leg? could we leg? could you leg? could they leg?	could I be leging? could you be leging? could he be leging? could we be leging? could you be leging? could they be leging?
Perfect	V-ing perfect
could I have leged? could you have leged? could he have leged? could we have leged? could you have leged? could they have leged?	could I have been leging? could you have been leging? could he have been leging? could we have been leging? could you have been leging? could they have been leging?

Interro-negative form

Simple form	V-ing form
couldn't I leg? couldn't you leg? couldn't he leg? couldn't we leg? couldn't you leg? couldn't they leg?	couldn't I be leging? couldn't you be leging? couldn't he be leging? couldn't we be leging? couldn't you be leging? couldn't they be leging?
Perfect	V-ing perfect
couldn't I have leged? couldn't you have leged? couldn't he have leged? couldn't we have leged? couldn't you have leged? couldn't they have leged?	couldn't I have been leging? couldn't you have been leging? couldn't he have been leging? couldn't we have been leging? couldn't you have been leging? couldn't they have been leging?