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 oughtn't to plank you oughtn't to plank he oughtn't to plank we oughtn't to plank you oughtn't to plank they oughtn't to plank	I oughtn't to be planking you oughtn't to be planking he oughtn't to be planking we oughtn't to be planking you oughtn't to be planking they oughtn't to be planking
Perfect	V-ing perfect
I oughtn't to have planked you oughtn't to have planked he oughtn't to have planked we oughtn't to have planked you oughtn't to have planked they oughtn't to have planked	I oughtn't to have been planking you oughtn't to have been planking he oughtn't to have been planking we oughtn't to have been planking you oughtn't to have been planking they oughtn't 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
oughtn't I to plank? oughtn't you to plank? oughtn't he to plank? oughtn't we to plank? oughtn't you to plank? oughtn't they to plank?	oughtn't I to be planking? oughtn't you to be planking? oughtn't he to be planking? oughtn't we to be planking? oughtn't you to be planking? oughtn't they to be planking?
Perfect	V-ing perfect
oughtn't I to have planked? oughtn't you to have planked? oughtn't he to have planked? oughtn't we to have planked? oughtn't you to have planked? oughtn't they to have planked?	oughtn't I to have been planking? oughtn't you to have been planking? oughtn't he to have been planking? oughtn't we to have been planking? oughtn't you to have been planking? oughtn't they to have been planking?