The same grammatical position can appear in active or passive voice.
PassiveActivePosition
لَا يُفْعَلَنْلَا يَفْعِلَنْsingular masculine Ghaa'ib
لَا تُفْعَلَنْلَا تَفْعِلَنْsingular masculine Haadhir
لَا أُفْعَلَنْلَا أَفْعِلَنْMutakallim singular
Person and number stay the same; the internal vowel pattern distinguishes active from passive.
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Conjugating the Prohibitive with Light Noon (Active & Passive)
The same grammatical position can appear in active or passive voice.
PassiveActivePosition
لَا يُفْعَلَنْلَا يَفْعِلَنْsingular masculine Ghaa'ib
لَا تُفْعَلَنْلَا تَفْعِلَنْsingular masculine Haadhir
لَا أُفْعَلَنْلَا أَفْعِلَنْMutakallim singular
Person and number stay the same; the internal vowel pattern distinguishes active from passive.