Original exampleStructural featureMain effect
Lā fīhā ghawlNegation with early locativeDistinction of the drink
Lakum dīnukum wa liya dīnFronted prepositional phrasesContrastive assignment
Lahu himam lā muntahā li-kibārihāEarly lahuAnticipation and praise
The first calls for careful analysis of the negative proposition. The second separates two attributions. The third builds interest and admiration through descriptive development without requiring strict exclusivity.
Together they show that a similar placement can perform different rhetorical functions in different contexts.