English verb conjugation
OUGHT TO PLANK

Regular verb: plank - planked - planked

Affirmation

Simple form	V-ing form
I ought to plank you ought to plank he ought to plank we ought to plank you ought to plank they ought to plank	I ought to be planking you ought to be planking he ought to be planking we ought to be planking you ought to be planking they ought to be planking
Perfect	V-ing perfect
I ought to have planked you ought to have planked he ought to have planked we ought to have planked you ought to have planked they ought to have planked	I ought to have been planking you ought to have been planking he ought to have been planking we ought to have been planking you ought to have been planking they ought to have been planking

Negation

Simple form	V-ing form
I ought not to plank you ought not to plank he ought not to plank we ought not to plank you ought not to plank they ought not to plank	I ought not to planking you ought not to planking he ought not to planking we ought not to planking you ought not to planking they ought not to planking
Perfect	V-ing perfect
I ought not to have planked you ought not to have planked he ought not to have planked we ought not to have planked you ought not to have planked they ought not to have planked	I ought not to have been planking you ought not to have been planking he ought not to have been planking we ought not to have been planking you ought not to have been planking they ought not to have been planking

Interrogative form

Simple form	V-ing form
ought to I plank? ought to you plank? ought to he plank? ought to we plank? ought to you plank? ought to they plank?	ought to I be planking? ought to you be planking? ought to he be planking? ought to we be planking? ought to you be planking? ought to they be planking?
Perfect	V-ing perfect
ought to I have planked? ought to you have planked? ought to he have planked? ought to we have planked? ought to you have planked? ought to they have planked?	ought to I have been planking? ought to you have been planking? ought to he have been planking? ought to we have been planking? ought to you have been planking? ought to they have been planking?

Interro-negative form

Simple form	V-ing form
ought I not to plank? ought you not to plank? ought he not to plank? ought we not to plank? ought you not to plank? ought they not to plank?	ought I not to be planking? ought you not to be planking? ought he not to be planking? ought we not to be planking? ought you not to be planking? ought they not to be planking?
Perfect	V-ing perfect
ought I not to have planked? ought you not to have planked? ought he not to have planked? ought we not to have planked? ought you not to have planked? ought they not to have planked?	ought I not to have been planking? ought you not to have been planking? ought he not to have been planking? ought we not to have been planking? ought you not to have been planking? ought they not to have been planking?