English verb conjugation
COULD RUT

Regular verb: rut - rutted - rutted

Affirmation

Simple form	V-ing form
I could rut you could rut he could rut we could rut you could rut they could rut	I could be rutting you could be rutting he could be rutting we could be rutting you could be rutting they could be rutting
Perfect	V-ing perfect
I could have rutted you could have rutted he could have rutted we could have rutted you could have rutted they could have rutted	I could have been rutting you could have been rutting he could have been rutting we could have been rutting you could have been rutting they could have been rutting

Negation

Simple form	V-ing form
I could not rut you could not rut he could not rut we could not rut you could not rut they could not rut	I could not be rutting you could not be rutting he could not be rutting we could not be rutting you could not be rutting they could not be rutting
Perfect	V-ing perfect
I could not have rutted you could not have rutted he could not have rutted we could not have rutted you could not have rutted they could not have rutted	I could not have been rutting you could not have been rutting he could not have been rutting we could not have been rutting you could not have been rutting they could not have been rutting

Interrogative form

Simple form	V-ing form
could I rut? could you rut? could he rut? could we rut? could you rut? could they rut?	could I be rutting? could you be rutting? could he be rutting? could we be rutting? could you be rutting? could they be rutting?
Perfect	V-ing perfect
could I have rutted? could you have rutted? could he have rutted? could we have rutted? could you have rutted? could they have rutted?	could I have been rutting? could you have been rutting? could he have been rutting? could we have been rutting? could you have been rutting? could they have been rutting?

Interro-negative form

Simple form	V-ing form
could I not rut? could you not rut? could he not rut? could we not rut? could you not rut? could they not rut?	could I not be rutting? could you not be rutting? could he not be rutting? could we not be rutting? could you not be rutting? could they not be rutting?
Perfect	V-ing perfect
could I not have rutted? could you not have rutted? could he not have rutted? could we not have rutted? could you not have rutted? could they not have rutted?	could I not have been rutting? could you not have been rutting? could he not have been rutting? could we not have been rutting? could you not have been rutting? could they not have been rutting?