| simple | compound |
|---|
| infinitive | acertener | avoiracertené |
|---|
| gerund | enacertenant | gerund ofavoir + past participle |
|---|
| present participle | acertenant |
|---|
| past participle | acertené |
|---|
| person | singular | plural |
|---|
| first | second | third | first | second | third |
|---|
| indicative | jo | tu | il | nos | vos | il |
|---|
simple tenses | present | acerten | acertenes | acertene | acertenons | acertenez | acertenent |
|---|
| imperfect | acertenoie,acerteneie,acertenoe,acerteneve | acertenoies,acerteneies,acertenoes,acerteneves | acertenoit,acerteneit,acertenot,acerteneve | acerteniiens,acerteniens | acerteniiez,acerteniez | acertenoient,acerteneient,acertenoent,acertenevent |
|---|
| preterite | acertenai | acertenas | acertena | acertenames | acertenastes | acertenerent |
|---|
| future | acertenerai | acerteneras | acertenera | acertenerons | acerteneroiz,acertenereiz,acertenerez | acerteneront |
|---|
| conditional | acerteneroie,acertenereie | acerteneroies,acertenereies | acerteneroit,acertenereit | acerteneriiens,acerteneriens | acerteneriiez,acerteneriez | acerteneroient,acertenereient |
|---|
compound tenses | present perfect | present tense ofavoir + past participle |
|---|
| pluperfect | imperfect tense ofavoir + past participle |
|---|
| past anterior | preterite tense ofavoir + past participle |
|---|
| future perfect | future tense ofavoir + past participle |
|---|
| conditional perfect | conditional tense ofavoir + past participle |
|---|
| subjunctive | que jo | que tu | qu’il | que nos | que vos | qu’il |
|---|
simple tenses | present | acerten | acertens | acertent | acertenons | acertenez | acertenent |
|---|
| imperfect | acertenasse | acertenasses | acertenast | acertenissons,acertenissiens | acertenissoiz,acertenissez,acertenissiez | acertenassent |
|---|
compound tenses | past | present subjunctive ofavoir + past participle |
|---|
| pluperfect | imperfect subjunctive ofavoir + past participle |
|---|
| imperative | – | tu | – | nos | vos | – |
|---|
| — | acertene | — | acertenons | acertenez | — |