English verb conjugation
OUGHT TO HARK

Regular verb: hark - harked - harked

Affirmation

Simple form	V-ing form
I ought to hark you ought to hark he ought to hark we ought to hark you ought to hark they ought to hark	I ought to be harking you ought to be harking he ought to be harking we ought to be harking you ought to be harking they ought to be harking
Perfect	V-ing perfect
I ought to have harked you ought to have harked he ought to have harked we ought to have harked you ought to have harked they ought to have harked	I ought to have been harking you ought to have been harking he ought to have been harking we ought to have been harking you ought to have been harking they ought to have been harking

Negation

Simple form	V-ing form
I ought not to hark you ought not to hark he ought not to hark we ought not to hark you ought not to hark they ought not to hark	I ought not to harking you ought not to harking he ought not to harking we ought not to harking you ought not to harking they ought not to harking
Perfect	V-ing perfect
I ought not to have harked you ought not to have harked he ought not to have harked we ought not to have harked you ought not to have harked they ought not to have harked	I ought not to have been harking you ought not to have been harking he ought not to have been harking we ought not to have been harking you ought not to have been harking they ought not to have been harking

Interrogative form

Simple form	V-ing form
ought to I hark? ought to you hark? ought to he hark? ought to we hark? ought to you hark? ought to they hark?	ought to I be harking? ought to you be harking? ought to he be harking? ought to we be harking? ought to you be harking? ought to they be harking?
Perfect	V-ing perfect
ought to I have harked? ought to you have harked? ought to he have harked? ought to we have harked? ought to you have harked? ought to they have harked?	ought to I have been harking? ought to you have been harking? ought to he have been harking? ought to we have been harking? ought to you have been harking? ought to they have been harking?

Interro-negative form

Simple form	V-ing form
ought I not to hark? ought you not to hark? ought he not to hark? ought we not to hark? ought you not to hark? ought they not to hark?	ought I not to be harking? ought you not to be harking? ought he not to be harking? ought we not to be harking? ought you not to be harking? ought they not to be harking?
Perfect	V-ing perfect
ought I not to have harked? ought you not to have harked? ought he not to have harked? ought we not to have harked? ought you not to have harked? ought they not to have harked?	ought I not to have been harking? ought you not to have been harking? ought he not to have been harking? ought we not to have been harking? ought you not to have been harking? ought they not to have been harking?