English verb conjugation
OUGHT TO LIVEN

Regular verb: liven - livened - livened

Affirmation

Simple form	V-ing form
I ought to liven you ought to liven he ought to liven we ought to liven you ought to liven they ought to liven	I ought to be livening you ought to be livening he ought to be livening we ought to be livening you ought to be livening they ought to be livening
Perfect	V-ing perfect
I ought to have livened you ought to have livened he ought to have livened we ought to have livened you ought to have livened they ought to have livened	I ought to have been livening you ought to have been livening he ought to have been livening we ought to have been livening you ought to have been livening they ought to have been livening

Negation

Simple form	V-ing form
I ought not to liven you ought not to liven he ought not to liven we ought not to liven you ought not to liven they ought not to liven	I ought not to livening you ought not to livening he ought not to livening we ought not to livening you ought not to livening they ought not to livening
Perfect	V-ing perfect
I ought not to have livened you ought not to have livened he ought not to have livened we ought not to have livened you ought not to have livened they ought not to have livened	I ought not to have been livening you ought not to have been livening he ought not to have been livening we ought not to have been livening you ought not to have been livening they ought not to have been livening

Interrogative form

Simple form	V-ing form
ought to I liven? ought to you liven? ought to he liven? ought to we liven? ought to you liven? ought to they liven?	ought to I be livening? ought to you be livening? ought to he be livening? ought to we be livening? ought to you be livening? ought to they be livening?
Perfect	V-ing perfect
ought to I have livened? ought to you have livened? ought to he have livened? ought to we have livened? ought to you have livened? ought to they have livened?	ought to I have been livening? ought to you have been livening? ought to he have been livening? ought to we have been livening? ought to you have been livening? ought to they have been livening?

Interro-negative form

Simple form	V-ing form
ought I not to liven? ought you not to liven? ought he not to liven? ought we not to liven? ought you not to liven? ought they not to liven?	ought I not to be livening? ought you not to be livening? ought he not to be livening? ought we not to be livening? ought you not to be livening? ought they not to be livening?
Perfect	V-ing perfect
ought I not to have livened? ought you not to have livened? ought he not to have livened? ought we not to have livened? ought you not to have livened? ought they not to have livened?	ought I not to have been livening? ought you not to have been livening? ought he not to have been livening? ought we not to have been livening? ought you not to have been livening? ought they not to have been livening?