Passive prohibition concerns something that must not be done to a person:
لَا تَدْعُ — Do not call.
لَا تُدْعَ — Do not be called / let you not be called.
لَا يَدْعُ — Let him not call.
لَا يُدْعَ — Let him not be called.
The source further provides heavy- and light-emphasis columns for both active and passive prohibition. Identify the prohibitive particle, the voice of the stem and the type of nūn separately. Dashes in the light-nūn columns should not be replaced with invented forms.
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Passive and Emphatic Prohibitions
Defective Wāw Verb: Full Paradigm of دَعَا يَدْعُو with Morphological Explanations
Passive prohibition concerns something that must not be done to a person:
لَا تَدْعُ — Do not call.
لَا تُدْعَ — Do not be called / let you not be called.
لَا يَدْعُ — Let him not call.
لَا يُدْعَ — Let him not be called.
The source further provides heavy- and light-emphasis columns for both active and passive prohibition. Identify the prohibitive particle, the voice of the stem and the type of nūn separately. Dashes in the light-nūn columns should not be replaced with invented forms.