I ought to attest you ought to attest he ought to attest we ought to attest you ought to attest they ought to attest
Forme en V-ing
I ought to be attesting you ought to be attesting he ought to be attesting we ought to be attesting you ought to be attesting they ought to be attesting
Perfect
I ought to have attested you ought to have attested he ought to have attested we ought to have attested you ought to have attested they ought to have attested
Perfect en V-ing
I ought to have been attesting you ought to have been attesting he ought to have been attesting we ought to have been attesting you ought to have been attesting they ought to have been attesting
Négation
Forme simple
I ought not to attest you ought not to attest he ought not to attest we ought not to attest you ought not to attest they ought not to attest
Forme en V-ing
I ought not to attesting you ought not to attesting he ought not to attesting we ought not to attesting you ought not to attesting they ought not to attesting
Perfect
I ought not to have attested you ought not to have attested he ought not to have attested we ought not to have attested you ought not to have attested they ought not to have attested
Perfect en V-ing
I ought not to have been attesting you ought not to have been attesting he ought not to have been attesting we ought not to have been attesting you ought not to have been attesting they ought not to have been attesting
Forme interrogative
Forme simple
ought to I attest? ought to you attest? ought to he attest? ought to we attest? ought to you attest? ought to they attest?
Forme en V-ing
ought to I be attesting? ought to you be attesting? ought to he be attesting? ought to we be attesting? ought to you be attesting? ought to they be attesting?
Perfect
ought to I have attested? ought to you have attested? ought to he have attested? ought to we have attested? ought to you have attested? ought to they have attested?
Perfect en V-ing
ought to I have been attesting? ought to you have been attesting? ought to he have been attesting? ought to we have been attesting? ought to you have been attesting? ought to they have been attesting?
Forme interro-négative
Forme simple
ought I not to attest? ought you not to attest? ought he not to attest? ought we not to attest? ought you not to attest? ought they not to attest?
Forme en V-ing
ought I not to be attesting? ought you not to be attesting? ought he not to be attesting? ought we not to be attesting? ought you not to be attesting? ought they not to be attesting?
Perfect
ought I not to have attested? ought you not to have attested? ought he not to have attested? ought we not to have attested? ought you not to have attested? ought they not to have attested?
Perfect en V-ing
ought I not to have been attesting? ought you not to have been attesting? ought he not to have been attesting? ought we not to have been attesting? ought you not to have been attesting? ought they not to have been attesting?