English verb conjugation
OUGHT TO LEASH

Regular verb: leash - leashed - leashed

Affirmation

Simple form	V-ing form
I ought to leash you ought to leash she ought to leash we ought to leash you ought to leash they ought to leash	I ought to be leashing you ought to be leashing she ought to be leashing we ought to be leashing you ought to be leashing they ought to be leashing
Perfect	V-ing perfect
I ought to have leashed you ought to have leashed she ought to have leashed we ought to have leashed you ought to have leashed they ought to have leashed	I ought to have been leashing you ought to have been leashing she ought to have been leashing we ought to have been leashing you ought to have been leashing they ought to have been leashing

Negation

Simple form	V-ing form
I oughtn't to leash you oughtn't to leash she oughtn't to leash we oughtn't to leash you oughtn't to leash they oughtn't to leash	I oughtn't to be leashing you oughtn't to be leashing she oughtn't to be leashing we oughtn't to be leashing you oughtn't to be leashing they oughtn't to be leashing
Perfect	V-ing perfect
I oughtn't to have leashed you oughtn't to have leashed she oughtn't to have leashed we oughtn't to have leashed you oughtn't to have leashed they oughtn't to have leashed	I oughtn't to have been leashing you oughtn't to have been leashing she oughtn't to have been leashing we oughtn't to have been leashing you oughtn't to have been leashing they oughtn't to have been leashing

Interrogative form

Simple form	V-ing form
ought to I leash? ought to you leash? ought to she leash? ought to we leash? ought to you leash? ought to they leash?	ought to I be leashing? ought to you be leashing? ought to she be leashing? ought to we be leashing? ought to you be leashing? ought to they be leashing?
Perfect	V-ing perfect
ought to I have leashed? ought to you have leashed? ought to she have leashed? ought to we have leashed? ought to you have leashed? ought to they have leashed?	ought to I have been leashing? ought to you have been leashing? ought to she have been leashing? ought to we have been leashing? ought to you have been leashing? ought to they have been leashing?

Interro-negative form

Simple form	V-ing form
oughtn't I to leash? oughtn't you to leash? oughtn't she to leash? oughtn't we to leash? oughtn't you to leash? oughtn't they to leash?	oughtn't I to be leashing? oughtn't you to be leashing? oughtn't she to be leashing? oughtn't we to be leashing? oughtn't you to be leashing? oughtn't they to be leashing?
Perfect	V-ing perfect
oughtn't I to have leashed? oughtn't you to have leashed? oughtn't she to have leashed? oughtn't we to have leashed? oughtn't you to have leashed? oughtn't they to have leashed?	oughtn't I to have been leashing? oughtn't you to have been leashing? oughtn't she to have been leashing? oughtn't we to have been leashing? oughtn't you to have been leashing? oughtn't they to have been leashing?