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Definition 2025
croster
croster
Old French
Alternative forms
- crouster
- cruster
Verb
croster
- to crust (to form a crust)
Conjugation
This verb conjugates as a first-group verb ending in -er. The forms that would normally end in *-sts, *-stt are modified to z, st. Old French conjugation varies significantly by date and by region. The following conjugation should be treated as a guide.
Conjugation of croster (see also Appendix:Old French verbs)
| simple | compound | ||||||
|---|---|---|---|---|---|---|---|
| infinitive | croster | avoir crosté | |||||
| gerund | en crostant | Use the gerund of avoir followed by the past participle | |||||
| present participle | crostant | ||||||
| past participle | crosté | ||||||
| person | singular | plural | |||||
| first | second | third | first | second | third | ||
| indicative | jo | tu | il | nos | vos | il | |
| simple tenses |
present | crost | crostes | croste | crostons | crostez | crostent |
| imperfect | crostoie, crosteie, crostoe, crosteve | crostoies, crosteies, crostoes, crosteves | crostoit, crosteit, crostot, crosteve | crostiiens, crostiens | crostiiez, crostiez | crostoient, crosteient, crostoent, crostevent | |
| preterite | crostai | crostas | crosta | crostames | crostastes | crosterent | |
| future | crosterai | crosteras | crostera | crosterons | crosteroiz, crostereiz, crosterez | crosteront | |
| conditional | crosteroie, crostereie | crosteroies, crostereies | crosteroit, crostereit | crosteriiens, crosteriens | crosteriiez, crosteriez | crosteroient, crostereient | |
| compound tenses |
present perfect | Use the present tense of avoir followed by the past participle | |||||
| pluperfect | Use the imperfect tense of avoir followed by the past participle | ||||||
| past anterior | Use the preterite tense of avoir followed by the past participle | ||||||
| future perfect | Use the future tense of avoir followed by the past participle | ||||||
| conditional perfect | Use the conditional tense of avoir followed by the past participle | ||||||
| subjunctive | que jo | que tu | qu’il | que nos | que vos | qu’il | |
| simple tenses |
present | crost | croz | crost | crostons | crostez | crostent |
| imperfect | crostasse | crostasses | crostast | crostissons, crostissiens | crostissoiz, crostissez, crostissiez | crostassent | |
| compound tenses |
past | Use the present subjunctive of avoir followed by the past participle | |||||
| pluperfect | Use the imperfect subjunctive of avoir followed by the past participle | ||||||
| imperative | – | tu | – | nos | vos | – | |
| — | croste | — | crostons | crostez | — | ||
Related terms
Descendants
References
- (fr) Godefroy, Frédéric, Dictionnaire de l'ancienne langue française et de tous ses dialectes du IXe au XVe siècle (1881) (croster)