Questions & Answers about Les fleurs sont miennes.
The form of the possessive pronoun must change to match both gender and number. For example:
• If the noun were masculine singular (e.g., le livre), you would say "Le livre est mien."
• If it were masculine plural (e.g., les livres), you would say "Les livres sont miens."
• For a feminine singular noun (e.g., la fleur), the sentence would be "La fleur est mienne."
Yes, another common way to express this idea is "Les fleurs sont à moi." Both "Les fleurs sont miennes" and "Les fleurs sont à moi" convey possession, but there is a subtle nuance:
• Les fleurs sont miennes uses a possessive pronoun, which can be seen as more emphatic or formal.
• Les fleurs sont à moi uses a prepositional phrase, which is quite common in conversational French.
The choice between the two depends on style and emphasis.