When both clauses are declarative, coordination requires more than the fact that both can be evaluated as true or false. The two assertions should share a meaningful jāmiʿ: a relation such as affinity, contrast, or another contextually intelligible connection.
If the second clause contributes a distinct assertion that bears a suitable relation to the first, wāw may appropriately coordinate them. Mere sameness of sentence type never establishes this on its own.
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Waṣl: Agreement of Form and Function, and the Unifying Relation
When both clauses are declarative, coordination requires more than the fact that both can be evaluated as true or false. The two assertions should share a meaningful jāmiʿ: a relation such as affinity, contrast, or another contextually intelligible connection.
If the second clause contributes a distinct assertion that bears a suitable relation to the first, wāw may appropriately coordinate them. Mere sameness of sentence type never establishes this on its own.