Inherited from Old French luire, variant of luisir, from Latin lūcēre.
For the Old French change in verb class, cf. plaire, taire < plaisir, taisir. For the change of stressed -ē- after palatals, see placere > plaisir.
luire
infinitive | simple | luire | |||||
---|---|---|---|---|---|---|---|
compound | avoir + past participle | ||||||
present participle or gerund1 | simple | luisant /lɥi.zɑ̃/ | |||||
compound | ayant + past participle | ||||||
past participle | lui /lɥi/ | ||||||
singular | plural | ||||||
first | second | third | first | second | third | ||
indicative | je (j’) | tu | il, elle, on | nous | vous | ils, elles | |
(simple tenses) |
present | luis /lɥi/ |
luis /lɥi/ |
luit /lɥi/ |
luisons /lɥi.zɔ̃/ |
luisez /lɥi.ze/ |
luisent /lɥiz/ |
imperfect | luisais /lɥi.zɛ/ |
luisais /lɥi.zɛ/ |
luisait /lɥi.zɛ/ |
luisions /lɥi.zjɔ̃/ |
luisiez /lɥi.zje/ |
luisaient /lɥi.zɛ/ | |
past historic2 | luis or luisis /lɥi/ or /lɥi.zi/ |
luis or luisis /lɥi/ or /lɥi.zi/ |
luit /lɥi/ |
luîmes or luisîmes /lɥim/ or /lɥi.zim/ |
luîtes or luisîtes /lɥit/ or /lɥi.zit/ |
luirent or luisirent /lɥiʁ/ or /lɥi.ziʁ/ | |
future | luirai /lɥi.ʁe/ |
luiras /lɥi.ʁa/ |
luira /lɥi.ʁa/ |
luirons /lɥi.ʁɔ̃/ |
luirez /lɥi.ʁe/ |
luiront /lɥi.ʁɔ̃/ | |
conditional | luirais /lɥi.ʁɛ/ |
luirais /lɥi.ʁɛ/ |
luirait /lɥi.ʁɛ/ |
luirions /lɥi.ʁjɔ̃/ |
luiriez /lɥi.ʁje/ |
luiraient /lɥi.ʁɛ/ | |
(compound tenses) |
present perfect | present indicative of avoir + past participle | |||||
pluperfect | imperfect indicative of avoir + past participle | ||||||
past anterior2 | past historic of avoir + past participle | ||||||
future perfect | future of avoir + past participle | ||||||
conditional perfect | conditional of avoir + past participle | ||||||
subjunctive | que je (j’) | que tu | qu’il, qu’elle | que nous | que vous | qu’ils, qu’elles | |
(simple tenses) |
present | luise /lɥiz/ |
luises /lɥiz/ |
luise /lɥiz/ |
luisions /lɥi.zjɔ̃/ |
luisiez /lɥi.zje/ |
luisent /lɥiz/ |
imperfect2 | luisisse /lɥi.zis/ |
luisisses /lɥi.zis/ |
luisît /lɥi.zi/ |
luisissions /lɥi.zi.sjɔ̃/ |
luisissiez /lɥi.zi.sje/ |
luisissent /lɥi.zis/ | |
(compound tenses) |
past | present subjunctive of avoir + past participle | |||||
pluperfect2 | imperfect subjunctive of avoir + past participle | ||||||
imperative | – | – | – | ||||
simple | — | luis /lɥi/ |
— | luisons /lɥi.zɔ̃/ |
luisez /lɥi.ze/ |
— | |
compound | — | simple imperative of avoir + past participle | — | simple imperative of avoir + past participle | simple imperative of avoir + past participle | — | |
1 The French gerund is usable only with the preposition en. | |||||||
2 In less formal writing or speech, these tenses may be found to have been replaced in the following way:
(Christopher Kendris , Master the Basics: French, pp. 77, 78, 79, 81). |
luire
This verb conjugates as a third-group verb. This verb ends in a palatal stem, so there is an extra i before the e of some endings. This verb has irregularities in its conjugation. Old French conjugation varies significantly by date and by region. The following conjugation should be treated as a guide.
simple | compound | ||||||
---|---|---|---|---|---|---|---|
infinitive | luire | avoir luit | |||||
gerund | en luisant | gerund of avoir + past participle | |||||
present participle | luisant | ||||||
past participle | luit | ||||||
person | singular | plural | |||||
first | second | third | first | second | third | ||
indicative | jo | tu | il | nos | vos | il | |
simple tenses |
present | luis | luis | luist, luit | luisons | luisiez | luisent |
imperfect | luisoie, luiseie | luisoies, luiseies | luisoit, luiseit | luisiiens, luisiens | luisiiez, luisiez | luisoient, luiseient | |
preterite | luisi, luis | luisis | luisi, luist | luisimes | luisistes | luisirent, luistrent | |
future | luirai | luiras | luira | luirons | luiroiz, luireiz, luirez | luiront | |
conditional | luiroie, luireie | luiroies, luireies | luiroit, luireit | luiriiens, luiriens | luiriiez, luiriez | luiroient, luireient | |
compound tenses |
present perfect | present tense of avoir + past participle | |||||
pluperfect | imperfect tense of avoir + past participle | ||||||
past anterior | preterite tense of avoir + past participle | ||||||
future perfect | future tense of avoir + past participle | ||||||
conditional perfect | conditional tense of avoir + past participle | ||||||
subjunctive | que jo | que tu | qu’il | que nos | que vos | qu’il | |
simple tenses |
present | luise | luises | luise | luisiens, luisons | luisiez | luisent |
imperfect | luisisse | luisisses | luisist | luisissons, luisissiens | luisissoiz, luisissez, luisissiez | luisissent | |
compound tenses |
past | present subjunctive of avoir + past participle | |||||
pluperfect | imperfect subjunctive of avoir + past participle | ||||||
imperative | – | tu | – | nos | vos | – | |
— | luis | — | luisons | luisiez | — |