English verb conjugation
OUGHT TO LASH

Regular verb: lash - lashed - lashed

Affirmation

Simple form	V-ing form
I ought to lash you ought to lash he ought to lash we ought to lash you ought to lash they ought to lash	I ought to be lashing you ought to be lashing he ought to be lashing we ought to be lashing you ought to be lashing they ought to be lashing
Perfect	V-ing perfect
I ought to have lashed you ought to have lashed he ought to have lashed we ought to have lashed you ought to have lashed they ought to have lashed	I ought to have been lashing you ought to have been lashing he ought to have been lashing we ought to have been lashing you ought to have been lashing they ought to have been lashing

Negation

Simple form	V-ing form
I oughtn't to lash you oughtn't to lash he oughtn't to lash we oughtn't to lash you oughtn't to lash they oughtn't to lash	I oughtn't to be lashing you oughtn't to be lashing he oughtn't to be lashing we oughtn't to be lashing you oughtn't to be lashing they oughtn't to be lashing
Perfect	V-ing perfect
I oughtn't to have lashed you oughtn't to have lashed he oughtn't to have lashed we oughtn't to have lashed you oughtn't to have lashed they oughtn't to have lashed	I oughtn't to have been lashing you oughtn't to have been lashing he oughtn't to have been lashing we oughtn't to have been lashing you oughtn't to have been lashing they oughtn't to have been lashing

Interrogative form

Simple form	V-ing form
ought to I lash? ought to you lash? ought to he lash? ought to we lash? ought to you lash? ought to they lash?	ought to I be lashing? ought to you be lashing? ought to he be lashing? ought to we be lashing? ought to you be lashing? ought to they be lashing?
Perfect	V-ing perfect
ought to I have lashed? ought to you have lashed? ought to he have lashed? ought to we have lashed? ought to you have lashed? ought to they have lashed?	ought to I have been lashing? ought to you have been lashing? ought to he have been lashing? ought to we have been lashing? ought to you have been lashing? ought to they have been lashing?

Interro-negative form

Simple form	V-ing form
oughtn't I to lash? oughtn't you to lash? oughtn't he to lash? oughtn't we to lash? oughtn't you to lash? oughtn't they to lash?	oughtn't I to be lashing? oughtn't you to be lashing? oughtn't he to be lashing? oughtn't we to be lashing? oughtn't you to be lashing? oughtn't they to be lashing?
Perfect	V-ing perfect
oughtn't I to have lashed? oughtn't you to have lashed? oughtn't he to have lashed? oughtn't we to have lashed? oughtn't you to have lashed? oughtn't they to have lashed?	oughtn't I to have been lashing? oughtn't you to have been lashing? oughtn't he to have been lashing? oughtn't we to have been lashing? oughtn't you to have been lashing? oughtn't they to have been lashing?