ought to hearken
Regular verb: hearken - hearkened- hearkened

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to hearken
you ought to hearken
he ought to hearken
we ought to hearken
you ought to hearken
they ought to hearken 	I ought to be hearkening
you ought to be hearkening
he ought to be hearkening
we ought to be hearkening
you ought to be hearkening
they ought to be hearkening	I ought to have hearkened
you ought to have hearkened
he ought to have hearkened
we ought to have hearkened
you ought to have hearkened
they ought to have hearkened	I ought to have been hearkening
you ought to have been hearkening
he ought to have been hearkening
we ought to have been hearkening
you ought to have been hearkening
they ought to have been hearkening	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to hearken
you ought not to hearken
he ought not to hearken
we ought not to hearken
you ought not to hearken
they ought not to hearken 	I ought not to hearkening
you ought not to hearkening
he ought not to hearkening
we ought not to hearkening
you ought not to hearkening
they ought not to hearkening	I ought not to have hearkened
you ought not to have hearkened
he ought not to have hearkened
we ought not to have hearkened
you ought not to have hearkened
they ought not to have hearkened	I ought not to have been hearkening
you ought not to have been hearkening
he ought not to have been hearkening
we ought not to have been hearkening
you ought not to have been hearkening
they ought not to have been hearkening	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I hearken?
ought to you hearken?
ought to he hearken?
ought to we hearken?
ought to you hearken?
ought to they hearken? 	ought to I be hearkening?
ought to you be hearkening?
ought to he be hearkening?
ought to we be hearkening?
ought to you be hearkening?
ought to they be hearkening? 	ought to I have hearkened?
ought to you have hearkened?
ought to he have hearkened?
ought to we have hearkened?
ought to you have hearkened?
ought to they have hearkened? 	ought to I have been hearkening?
ought to you have been hearkening?
ought to he have been hearkening?
ought to we have been hearkening?
ought to you have been hearkening?
ought to they have been hearkening? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to hearken?
ought you not to hearken?
ought he not to hearken?
ought we not to hearken?
ought you not to hearken?
ought they not to hearken? 	ought I not to be hearkening?
ought you not to be hearkening?
ought he not to be hearkening?
ought we not to be hearkening?
ought you not to be hearkening?
ought they not to be hearkening? 	ought I not to have hearkened?
ought you not to have hearkened?
ought he not to have hearkened?
ought we not to have hearkened?
ought you not to have hearkened?
ought they not to have hearkened? 	ought I not to have been hearkening?
ought you not to have been hearkening?
ought he not to have been hearkening?
ought we not to have been hearkening?
ought you not to have been hearkening?
ought they not to have been hearkening?