All four patterns depend on distinct meanings beneath a strong verbal match. Mutamathil keeps the same part of speech; mustawfa crosses word classes; mutashabih matches a simple form with a compound one; and mafruq separates them in writing.
Reliable classification therefore requires grammatical segmentation and semantic analysis rather than sound alone.
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Verbal Embellishments: Resembling Endings, Jinas, Sajʿ, and Further Devices
All four patterns depend on distinct meanings beneath a strong verbal match. Mutamathil keeps the same part of speech; mustawfa crosses word classes; mutashabih matches a simple form with a compound one; and mafruq separates them in writing.
Reliable classification therefore requires grammatical segmentation and semantic analysis rather than sound alone.