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