Attention, ce verbe peut ne pas exister, la conjugaison est donnée à titre d'exemple.
Affirmation
Forme simple
I ought to lack lack you ought to lack lack he ought to lack lack we ought to lack lack you ought to lack lack they ought to lack lack
Forme en V-ing
I ought to be lack lacking you ought to be lack lacking he ought to be lack lacking we ought to be lack lacking you ought to be lack lacking they ought to be lack lacking
Perfect
I ought to have lack lacked you ought to have lack lacked he ought to have lack lacked we ought to have lack lacked you ought to have lack lacked they ought to have lack lacked
Perfect en V-ing
I ought to have been lack lacking you ought to have been lack lacking he ought to have been lack lacking we ought to have been lack lacking you ought to have been lack lacking they ought to have been lack lacking
Négation
Forme simple
I ought not to lack lack you ought not to lack lack he ought not to lack lack we ought not to lack lack you ought not to lack lack they ought not to lack lack
Forme en V-ing
I ought not to lack lacking you ought not to lack lacking he ought not to lack lacking we ought not to lack lacking you ought not to lack lacking they ought not to lack lacking
Perfect
I ought not to have lack lacked you ought not to have lack lacked he ought not to have lack lacked we ought not to have lack lacked you ought not to have lack lacked they ought not to have lack lacked
Perfect en V-ing
I ought not to have been lack lacking you ought not to have been lack lacking he ought not to have been lack lacking we ought not to have been lack lacking you ought not to have been lack lacking they ought not to have been lack lacking
Forme interrogative
Forme simple
ought to I lack lack? ought to you lack lack? ought to he lack lack? ought to we lack lack? ought to you lack lack? ought to they lack lack?
Forme en V-ing
ought to I be lack lacking? ought to you be lack lacking? ought to he be lack lacking? ought to we be lack lacking? ought to you be lack lacking? ought to they be lack lacking?
Perfect
ought to I have lack lacked? ought to you have lack lacked? ought to he have lack lacked? ought to we have lack lacked? ought to you have lack lacked? ought to they have lack lacked?
Perfect en V-ing
ought to I have been lack lacking? ought to you have been lack lacking? ought to he have been lack lacking? ought to we have been lack lacking? ought to you have been lack lacking? ought to they have been lack lacking?
Forme interro-négative
Forme simple
ought I not to lack lack? ought you not to lack lack? ought he not to lack lack? ought we not to lack lack? ought you not to lack lack? ought they not to lack lack?
Forme en V-ing
ought I not to be lack lacking? ought you not to be lack lacking? ought he not to be lack lacking? ought we not to be lack lacking? ought you not to be lack lacking? ought they not to be lack lacking?
Perfect
ought I not to have lack lacked? ought you not to have lack lacked? ought he not to have lack lacked? ought we not to have lack lacked? ought you not to have lack lacked? ought they not to have lack lacked?
Perfect en V-ing
ought I not to have been lack lacking? ought you not to have been lack lacking? ought he not to have been lack lacking? ought we not to have been lack lacking? ought you not to have been lack lacking? ought they not to have been lack lacking?