الْإِنْشَاءُ كَالْخَبَرِ فِي كَثِيرٍ مِمَّا ذُكِرَ فِي الْأَبْوَابِ الْخَمْسَةِ السَّابِقَةِ
Inshāʾ shares many rhetorical properties discussed in the five preceding chapters on declaratives.
Requestive speech is not wholly cut off from the grammar and rhetorical choices found in declarative sentences. Reference to subjects and predicates, order, omission, restrictions and emphasis can matter in both.
However, the categories cannot be transferred mechanically. A purpose tied specifically to denying or confirming a truth claim may behave differently from a purpose tied to an imperative or vocative act.