Conjugating the Prohibitive with Light Noon (Active & Passive)

Read the bilingual lesson for Conjugating the Prohibitive with Light Noon (Active & Passive) and test your understanding with a focused quiz.

Lesson

1. Light Noon in the Prohibitive

Light Noon adds emphasis to prohibition and is written as نْ. Unlike Heavy Noon, it enters only 8 positions in this paradigm.
Main map: 8 included + 6 excluded = 14.

2. Which Six Forms Are Excluded?

Light Noon is excluded from the forms where an Alif would come immediately before it.

CountExcluded group
4all dual forms
2both feminine plural forms

So 14 − 6 leaves 8 usable forms.

3. The 8 Active Prohibitive Forms

FormPosition
لَا تَفْعِلَنْsingular masculine Haadhir
لَا تَفْعِلُنْplural masculine Haadhir
لَا تَفْعِلِنْsingular feminine Haadhir
لَا يَفْعِلَنْsingular masculine Ghaa'ib
لَا يَفْعِلُنْplural masculine Ghaa'ib
لَا تَفْعِلَنْsingular feminine Ghaa'ib
لَا أَفْعِلَنْMutakallim singular
لَا نَفْعِلَنْMutakallim plural

These are the only active positions that remain after the 6 exclusions.

4. The 8 Passive Prohibitive Forms

FormPosition
لَا تُفْعَلَنْsingular masculine Haadhir
لَا تُفْعَلُنْplural masculine Haadhir
لَا تُفْعَلِنْsingular feminine Haadhir
لَا يُفْعَلَنْsingular masculine Ghaa'ib
لَا يُفْعَلُنْplural masculine Ghaa'ib
لَا تُفْعَلَنْsingular feminine Ghaa'ib
لَا أُفْعَلَنْMutakallim singular
لَا نُفْعَلَنْMutakallim plural

The same 8 grammatical positions remain in the passive set.

5. Active and Passive Side by Side

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.

6. Three Forms Worth Recognizing Quickly

These three endings are especially useful for quick recognition.

FormPosition
لَا تَفْعِلَنْsingular masculine Haadhir
لَا تَفْعِلُنْplural masculine Haadhir
لَا تَفْعِلِنْsingular feminine Haadhir

The final Light Noon stays silent in all three.

7. A Simple Map of the Whole Level

Remember four points:
1. Light Noon = نْ.
2. Only 8 positions remain.
3. All dual and feminine-plural positions are excluded.
4. Active and passive each use the same 8 grammatical positions.

Once this map is clear, the full tables become much easier to read.

Practice questions

Question 1: Choose the correct answer

How many prohibitive positions can take Light Noon in this paradigm?

Question 2: Choose the correct answer

Which six positions are excluded?

4 dual + 2 feminine plural
All singular forms
All Ghaa'ib forms
All Mutakallim forms

Question 3: Match the correct pairs

Match each form to its grammatical profile.

Question 4: Choose the correct answer

Which is the plural masculine Ghaa'ib active Light-Noon form from نَصَرَ?

لَا يَنْصُرُنْ
لَا تَنْصُرُنْ
لَا يَنْصُرَنْ

Question 5: Sort into the correct groups

Sort the Light-Noon prohibitive forms into active and passive groups.

Question 6: Choose the correct answer

Which Mudhaari' prefix is used in the Mutakallim plural form?

Question 7: Choose the correct answer

Which form is the singular feminine Haadhir active prohibitive with Light Noon?

لَا تَفْعِلِنْ
لَا تَفْعِلَنْ
لَا تَفْعِلُنْ
لَا تُفْعَلِنْ

Question 8: Choose the correct answer

Which form is structurally excluded from this Light-Noon paradigm?

لَا تَفْعِلَانْ
لَا تَفْعِلَنْ
لَا يَفْعِلُنْ
لَا نَفْعِلَنْ

Question 9: Choose the correct answer

Which pair keeps the same person/number but changes from active to passive?

لَا يَفْعِلَنْ / لَا يُفْعَلَنْ
لَا تَفْعِلَنْ / لَا يَفْعِلَنْ
لَا أَفْعِلَنْ / لَا نَفْعِلَنْ
لَا تَفْعِلُنْ / لَا تَفْعِلِنْ

Question 10: Choose the correct answer

Which summary best describes this level?

Light Noon enters 8 positions; all dual and feminine-plural positions are excluded; active and passive each use the same 8 positions
All 14 forms take Light Noon
Only Haadhir forms take Light Noon
Only passive forms take Light Noon

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