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Verb Forms
动词形式
In English, verbs (words that express an action or state of being) have five forms.
英语中，动词(描述一个动作或一种状态的词)有五种形式。
Infinitive Form: to + basic verb
不定式：to + 动词的基本形式
Simple Present: basic verb or basic verb + "s" (3rd person singular); expresses action that is happening in the present or a state that is presently occurring
一般现在时：动词的基本形式或动词的基本形式+ "s"(第三人称单数);描述发生在现在或目前存在的状态。
Simple Past: basic verb + "ed"; expresses action that happened in the past
一般过去时：动词的基本形式+ "ed";描述发生在过去的动作。
Present Participle: basic verb + "ing"; expresses action that is ongoing
现在分词：动词的基本形式+ "ing";描述正在发生的动作。
Past Participle: basic verb + "ed"; past participles can be used in several ways, but one way is as an adjective to describe a noun
过去分词：动词的基本形式+ "ed";可以在几种不同情况下使用，其中一种是作为形容词来修饰名词。
Examples of Verb Forms:
动词五种形式的例子：
Below are some examples of the five verb forms for some additional regular verbs in English.
以下是另一些常规动词的五种形式。
