介詞主要是名词，还有相当于名词的代词、数词、动名词及名词性从句等。例如 I'm looking forward to what you will say. 其中to是介系詞，前面的forward是與介系詞搭配的詞，後面的what you will say則為介系詞的宾语。 介系词可分为两种类型：简单介词和复杂介词。
JUST ME ( )I-DLEthey were looking at a work of art. Last year, the remaining members filled the vacancy left by a member, and the synergy of the whole (G)I-dle has matured
約書亞樹 (專輯)the Streets Have No Name〉、〈With or Without You〉、〈I Still Haven't Found What I'm Looking For〉至今仍被認為是U2的經典歌曲。《約書亞樹》也讓U2首次贏得了兩項葛萊美獎——最佳專輯以及最佳搖滾
克勞德·史特萊夫S.A., Buena Vista Games. 2006-03-28. Tifa: Hey, you! / Tifa: I'm looking for somebody. Have any of you seen a guy with spiky hair? Square Enix. Kingdom
最终幻想XI'm telling you, [Yuna] won't die! / Cid: ...Boy, don't forget those words, 'cause if you do...I'm gonna make you regret it. / Tidus: I won't. So you