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Definition 2025
mustrer
mustrer
Old French
Verb
mustrer
- Alternative form of monstrer
Conjugation
This verb conjugates as a first-group verb ending in -er. In the present tense an extra supporting e is needed in the first-person singular indicative and throughout the singular subjunctive, and the third-person singular subjunctive ending -t is lost. Old French conjugation varies significantly by date and by region. The following conjugation should be treated as a guide.
Conjugation of mustrer (see also Appendix:Old French verbs)
| simple | compound | ||||||
|---|---|---|---|---|---|---|---|
| infinitive | mustrer | avoir mustré | |||||
| gerund | en mustrant | Use the gerund of avoir followed by the past participle | |||||
| present participle | mustrant | ||||||
| past participle | mustré | ||||||
| person | singular | plural | |||||
| first | second | third | first | second | third | ||
| indicative | jo | tu | il | nos | vos | il | |
| simple tenses |
present | mustre | mustres | mustre | mustrons | mustrez | mustrent |
| imperfect | mustroie, mustreie, mustroe, mustreve | mustroies, mustreies, mustroes, mustreves | mustroit, mustreit, mustrot, mustreve | mustriiens, mustriens | mustriiez, mustriez | mustroient, mustreient, mustroent, mustrevent | |
| preterite | mustrai | mustras | mustra | mustrames | mustrastes | mustrerent | |
| future | mustrerai | mustreras | mustrera | mustrerons | mustreroiz, mustrereiz, mustrerez | mustreront | |
| conditional | mustreroie, mustrereie | mustreroies, mustrereies | mustreroit, mustrereit | mustreriiens, mustreriens | mustreriiez, mustreriez | mustreroient, mustrereient | |
| 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 | mustre | mustres | mustre | mustrons | mustrez | mustrent |
| imperfect | mustrasse | mustrasses | mustrast | mustrissons, mustrissiens | mustrissoiz, mustrissez, mustrissiez | mustrassent | |
| 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 | – | |
| — | mustre | — | mustrons | mustrez | — | ||