Before applying a morphological rule, establish the root and its class. General conjugation works differently when an original hamzah, weak radical, or pair of repeated radicals calls for a special operation.
In أَمَرَ, root hamzah makes hamzated-verb rules relevant.
In وَعَدَ, the weak first radical becomes important.
In مَدَّ, the identical second and third radicals create assimilation issues.
This classification supplies the reasons behind later rules, rather than treating morphology as a disconnected list of memorized forms.
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Foundation for the Coming Rules
The Seven Morphological Classes: Sound, Hamzated, Weak and Doubled
Before applying a morphological rule, establish the root and its class. General conjugation works differently when an original hamzah, weak radical, or pair of repeated radicals calls for a special operation.
In أَمَرَ, root hamzah makes hamzated-verb rules relevant.
In وَعَدَ, the weak first radical becomes important.
In مَدَّ, the identical second and third radicals create assimilation issues.
This classification supplies the reasons behind later rules, rather than treating morphology as a disconnected list of memorized forms.