English verb conjugation
OUGHT TO COAL

Regular verb: coal - coaled - coaled

Affirmation

Simple form	V-ing form
I ought to coal you ought to coal he ought to coal we ought to coal you ought to coal they ought to coal	I ought to be coaling you ought to be coaling he ought to be coaling we ought to be coaling you ought to be coaling they ought to be coaling
Perfect	V-ing perfect
I ought to have coaled you ought to have coaled he ought to have coaled we ought to have coaled you ought to have coaled they ought to have coaled	I ought to have been coaling you ought to have been coaling he ought to have been coaling we ought to have been coaling you ought to have been coaling they ought to have been coaling

Negation

Simple form	V-ing form
I ought not to coal you ought not to coal he ought not to coal we ought not to coal you ought not to coal they ought not to coal	I ought not to coaling you ought not to coaling he ought not to coaling we ought not to coaling you ought not to coaling they ought not to coaling
Perfect	V-ing perfect
I ought not to have coaled you ought not to have coaled he ought not to have coaled we ought not to have coaled you ought not to have coaled they ought not to have coaled	I ought not to have been coaling you ought not to have been coaling he ought not to have been coaling we ought not to have been coaling you ought not to have been coaling they ought not to have been coaling

Interrogative form

Simple form	V-ing form
ought to I coal? ought to you coal? ought to he coal? ought to we coal? ought to you coal? ought to they coal?	ought to I be coaling? ought to you be coaling? ought to he be coaling? ought to we be coaling? ought to you be coaling? ought to they be coaling?
Perfect	V-ing perfect
ought to I have coaled? ought to you have coaled? ought to he have coaled? ought to we have coaled? ought to you have coaled? ought to they have coaled?	ought to I have been coaling? ought to you have been coaling? ought to he have been coaling? ought to we have been coaling? ought to you have been coaling? ought to they have been coaling?

Interro-negative form

Simple form	V-ing form
ought I not to coal? ought you not to coal? ought he not to coal? ought we not to coal? ought you not to coal? ought they not to coal?	ought I not to be coaling? ought you not to be coaling? ought he not to be coaling? ought we not to be coaling? ought you not to be coaling? ought they not to be coaling?
Perfect	V-ing perfect
ought I not to have coaled? ought you not to have coaled? ought he not to have coaled? ought we not to have coaled? ought you not to have coaled? ought they not to have coaled?	ought I not to have been coaling? ought you not to have been coaling? ought he not to have been coaling? ought we not to have been coaling? ought you not to have been coaling? ought they not to have been coaling?