Might have ~ / May have ~. Expresses the speaker's speculation about the possibility that an event could have happened, but the probability is not high.フランスの 男性が 犯人を 見た かも しれません。
Verb te-form + ほしいN5
Want (someone) to do ~. Expresses the speaker's desire or request for the listener to perform a certain action.女性の お父さんは「犯人を 見つけて ほしい」と 言いました。