English verb conjugation
COULD GUN

Regular verb: gun - gunned - gunned

Affirmation

Simple form	V-ing form
I could gun you could gun he could gun we could gun you could gun they could gun	I could be gunning you could be gunning he could be gunning we could be gunning you could be gunning they could be gunning
Perfect	V-ing perfect
I could have gunned you could have gunned he could have gunned we could have gunned you could have gunned they could have gunned	I could have been gunning you could have been gunning he could have been gunning we could have been gunning you could have been gunning they could have been gunning

Negation

Simple form	V-ing form
I couldn't gun you couldn't gun he couldn't gun we couldn't gun you couldn't gun they couldn't gun	I couldn't be gunning you couldn't be gunning he couldn't be gunning we couldn't be gunning you couldn't be gunning they couldn't be gunning
Perfect	V-ing perfect
I couldn't have gunned you couldn't have gunned he couldn't have gunned we couldn't have gunned you couldn't have gunned they couldn't have gunned	I couldn't have been gunning you couldn't have been gunning he couldn't have been gunning we couldn't have been gunning you couldn't have been gunning they couldn't have been gunning

Interrogative form

Simple form	V-ing form
could I gun? could you gun? could he gun? could we gun? could you gun? could they gun?	could I be gunning? could you be gunning? could he be gunning? could we be gunning? could you be gunning? could they be gunning?
Perfect	V-ing perfect
could I have gunned? could you have gunned? could he have gunned? could we have gunned? could you have gunned? could they have gunned?	could I have been gunning? could you have been gunning? could he have been gunning? could we have been gunning? could you have been gunning? could they have been gunning?

Interro-negative form

Simple form	V-ing form
couldn't I gun? couldn't you gun? couldn't he gun? couldn't we gun? couldn't you gun? couldn't they gun?	couldn't I be gunning? couldn't you be gunning? couldn't he be gunning? couldn't we be gunning? couldn't you be gunning? couldn't they be gunning?
Perfect	V-ing perfect
couldn't I have gunned? couldn't you have gunned? couldn't he have gunned? couldn't we have gunned? couldn't you have gunned? couldn't they have gunned?	couldn't I have been gunning? couldn't you have been gunning? couldn't he have been gunning? couldn't we have been gunning? couldn't you have been gunning? couldn't they have been gunning?