English verb conjugation
OUGHT TO BARK

Regular verb: bark - barked - barked

Affirmation

Simple form	V-ing form
I ought to bark you ought to bark she ought to bark we ought to bark you ought to bark they ought to bark	I ought to be barking you ought to be barking she ought to be barking we ought to be barking you ought to be barking they ought to be barking
Perfect	V-ing perfect
I ought to have barked you ought to have barked she ought to have barked we ought to have barked you ought to have barked they ought to have barked	I ought to have been barking you ought to have been barking she ought to have been barking we ought to have been barking you ought to have been barking they ought to have been barking

Negation

Simple form	V-ing form
I oughtn't to bark you oughtn't to bark she oughtn't to bark we oughtn't to bark you oughtn't to bark they oughtn't to bark	I oughtn't to be barking you oughtn't to be barking she oughtn't to be barking we oughtn't to be barking you oughtn't to be barking they oughtn't to be barking
Perfect	V-ing perfect
I oughtn't to have barked you oughtn't to have barked she oughtn't to have barked we oughtn't to have barked you oughtn't to have barked they oughtn't to have barked	I oughtn't to have been barking you oughtn't to have been barking she oughtn't to have been barking we oughtn't to have been barking you oughtn't to have been barking they oughtn't to have been barking

Interrogative form

Simple form	V-ing form
ought to I bark? ought to you bark? ought to she bark? ought to we bark? ought to you bark? ought to they bark?	ought to I be barking? ought to you be barking? ought to she be barking? ought to we be barking? ought to you be barking? ought to they be barking?
Perfect	V-ing perfect
ought to I have barked? ought to you have barked? ought to she have barked? ought to we have barked? ought to you have barked? ought to they have barked?	ought to I have been barking? ought to you have been barking? ought to she have been barking? ought to we have been barking? ought to you have been barking? ought to they have been barking?

Interro-negative form

Simple form	V-ing form
oughtn't I to bark? oughtn't you to bark? oughtn't she to bark? oughtn't we to bark? oughtn't you to bark? oughtn't they to bark?	oughtn't I to be barking? oughtn't you to be barking? oughtn't she to be barking? oughtn't we to be barking? oughtn't you to be barking? oughtn't they to be barking?
Perfect	V-ing perfect
oughtn't I to have barked? oughtn't you to have barked? oughtn't she to have barked? oughtn't we to have barked? oughtn't you to have barked? oughtn't they to have barked?	oughtn't I to have been barking? oughtn't you to have been barking? oughtn't she to have been barking? oughtn't we to have been barking? oughtn't you to have been barking? oughtn't they to have been barking?