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频度副词第三人称要加s

频度副词第三人称要加s

频度副词不可以加s,可数名词的复数可以加s。此外,在一般现在时态的句子中,如果主语是第三人称单数(he,she,it等),谓语动词应该加s或es.

例如: always takes exercise after school. best friend often shares interesting things with me. frequently watches documentaries in her free time.