There are five relative pronouns in English: who , whom , whose, that , and which. These pronouns are used to connect different clauses together. For example: Belen, who had starred in six plays before she turned seventeen, knew that she wanted to act on Broadway someday. The word who connects the phrase “had starred in six plays before she ‘Who’ is not correct in that situation; it should only be used for people. ‘Which’ is the better word, because it describes a thing, an ‘it’, rather than a ‘him’, ‘her’, or other pronouns. If the person is the subject (the person that is doing the action), then use "who." On the other hand, if the person is the object (the receiver of the action), then use "whom." Now, that explanation is just too tricky for most people, so here are some tips. Often, a preposition precedes the spot where students would place a "who" or a "whom." Who, whom - English Grammar Today - a reference to written and spoken English grammar and usage - Cambridge Dictionary 在形容詞子句中，關係代名詞that可以代替which或who與whom。但在某些情況下，只能用which, who或whom; 在別的情況下，只能用that。以下，我們提供一些判斷法則，讓英文學習者不用辛苦記憶各種情況的用法。在說明這些法則之前，我們先解釋形容詞子句的兩種用法。 those whom we scoffed at; or even the object of a pied-piped preposition. those at whom we scoffed. But not in this case. The relative clause here has two verbs: thought, past tense third person singular, subject he; and. were, past tense third person plural, subject who (identifying the antecedent those). .

how to use who whom whose