present ,past,past participle ,present participresent ,past,past participle ,present participles翻译单词帮帮忙吧

present ,past,past participle ,present participresent ,past,past participle ,present participles翻译单词帮帮忙吧 Past past past present simple,present continuous ,past simple ,past continuous ,past perfect每个时式作一句句子, 求 past | past perfect | present perfact 的分别RT 用present perfect tense ,simple past tense , Past participle 和 present participle 怎樣用? past simple present continuous present simple the vervto be' 英语翻译past simple；personal pronoun；present continuous；present simple in the past and present时态in the past and present表示时态是什么 这些present continuous past third person singular这些present continuous past third person singular present perfect tense 是什么 Just want to cherish the present,past in the past .用中文翻译出来是什么意思 hope you can be happy,the past is the past,cherish the present 请问什麼是Present Tence,Past Tence,Future Tence,Past Particile呢? 英语翻译用“in the past”和“at present” 请问present/past perfect tense 跟present/past perf请问present/past perfect tense 跟present/past perfect continuous tense 有何分别?当做时态练习时,如何清楚介定它们.（它们有哪些标示语） 什么时候该用 present perfect 什么时候该用past simple?