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Definition 2025
obstruer
obstruer
French
Verb
obstruer
- to block off
 
Conjugation
  Conjugation of obstruer (see also Appendix:French verbs)
| simple | compound | ||||||
|---|---|---|---|---|---|---|---|
| infinitive | obstruer | avoir obstrué | |||||
| gerund | en obstruant | en ayant obstrué | |||||
| present participle |  obstruant /ɔp.stʁy.ɑ̃/  | 
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| past participle |  obstrué /ɔp.stʁy.e/  | 
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| person | singular | plural | |||||
| first | second | third | first | second | third | ||
| indicative | je (j’) | tu | il | nous | vous | ils | |
|  simple tenses  | 
present |  obstrue /ɔp.stʁy/  | 
 obstrues /ɔp.stʁy/  | 
 obstrue /ɔp.stʁy/  | 
 obstruons /ɔp.stʁy.ɔ̃/  | 
 obstruez /ɔp.stʁy.e/  | 
 obstruent /ɔp.stʁy/  | 
| imperfect |  obstruais /ɔp.stʁy.ɛ/  | 
 obstruais /ɔp.stʁy.ɛ/  | 
 obstruait /ɔp.stʁy.ɛ/  | 
 obstruions /ɔp.stʁy.jɔ̃/  | 
 obstruiez /ɔp.stʁy.je/  | 
 obstruaient /ɔp.stʁy.ɛ/  | 
|
| past historic1 |  obstruai /ɔp.stʁy.e/  | 
obstruas /ɔp.stʁy.a/  | 
obstrua /ɔp.stʁy.a/  | 
obstruâmes /ɔp.stʁy.am/  | 
obstruâtes /ɔp.stʁy.at/  | 
obstruèrent /ɔp.stʁy.ɛʁ/  | 
|
| future |  obstruerai /ɔp.stʁy.ʁe/  | 
 obstrueras /ɔp.stʁy.ʁa/  | 
 obstruera /ɔp.stʁy.ʁa/  | 
 obstruerons /ɔp.stʁy.ʁɔ̃/  | 
 obstruerez /ɔp.stʁy.ʁe/  | 
 obstrueront /ɔp.stʁy.ʁɔ̃/  | 
|
| conditional |  obstruerais /ɔp.stʁy.ʁɛ/  | 
 obstruerais /ɔp.stʁy.ʁɛ/  | 
 obstruerait /ɔp.stʁy.ʁɛ/  | 
 obstruerions /ɔp.stʁy.ʁjɔ̃/  | 
 obstrueriez /ɔp.stʁy.ʁje/  | 
 obstrueraient /ɔp.stʁy.ʁɛ/  | 
|
|  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 anterior1 | Use the past historic 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 je (j’) | que tu | qu’il | que nous | que vous | qu’ils | |
|  simple tenses  | 
present |  obstrue /ɔp.stʁy/  | 
 obstrues /ɔp.stʁy/  | 
 obstrue /ɔp.stʁy/  | 
 obstruions /ɔp.stʁy.jɔ̃/  | 
 obstruiez /ɔp.stʁy.je/  | 
 obstruent /ɔp.stʁy/  | 
| imperfect1 | 
obstruasse /ɔp.stʁy.as/  | 
obstruasses /ɔp.stʁy.as/  | 
obstruât /ɔp.stʁy.a/  | 
obstruassions /ɔp.stʁy.a.sjɔ̃/  | 
obstruassiez /ɔp.stʁy.a.sje/  | 
obstruassent /ɔp.stʁy.as/  | 
|
|  compound tenses  | 
past | Use the present subjunctive tense of avoir followed by the past participle | |||||
| pluperfect1 | Use the imperfect subjunctive tense of avoir followed by the past participle | ||||||
| imperative | – | tu | – | nous | vous | – | |
| — |  obstrue /ɔp.stʁy/  | 
— |  obstruons /ɔp.stʁy.ɔ̃/  | 
 obstruez /ɔp.stʁy.e/  | 
— | ||
| 1literary tenses | |||||||