Final answer:
Prepositions often go before the indirect object in French, linking it to the rest of the sentence, following a sentence structure that includes a transitive verb and possibly a direct object.
Step-by-step explanation:
In French, prepositions often go before the indirect object. Prepositions such as à (to) and pour (for) are used to link the indirect object to the rest of the sentence. For example, “Je donne le livre à Marie,” where à is the preposition that goes before the indirect object “Marie.” This structure follows the order of (subject) + (transitive verb) + (direct object) + (preposition) + (indirect object). It is important to determine the correct preposition based on the verb used in the sentence as some verbs have specific prepositions that must be used when followed by an indirect object.