Can you comment on this, … I know the difference between usage of past tense and present perfect tense, but sometimes i feel like they are … The past participle of the main verb the … · simple past tense is used to talk about actions and events that both started and ended in the past. Happened的用法如下： 1. happened是 不及物动词,作“发生”解时,可指偶然的事故,也可指有计划或无计划发生的事。一般以事件、环境、形势等作主语,表示“某人发生某事”时,须以介词to引出“ … Happen是不及物动词,它的用法常见的有如下几种情况： 1. 表示“某地 (某时)发生了什 … 表示“某地 (某时)发生了什么事”，常用“sth. + happen +地点/时间”这一结构来表达，此时主语应是事情。例如： the … The helping verb have 2. This is the present perfect, which is constructed using: Happen to 后面跟的是人名、公司、或其他集合名次和代名词what happened to you?it happens to everybody. 1) how could this happen to me? 2) how could this have happened to me? Lets say that something bad happened to me in the past. What happened还是whats happenedwhat happened和whats happened都用于询问过去发生了什么事情，主要的区别在于语法和使用方式。what happened是一个过去时态的简单 Here are 5 ways you can use past forms to talk about times. What has happened to you? Past forms of verbs in english arent only for talking about things that happens in the past. · what happened to you? Read a full guide with examples here. 接下来让我们看下what happen和what happened的用法区别： 1. 词性：what happen是用原形动词happen构成的现在时短语，而what happened是用动词happen的过去式happened构成的过去 … · here, whats is the contraction of what has.
What Happened To Bolivar'S Grand Nation?
Can you comment on this, … I know the difference between usage of past tense and present perfect tense, but sometimes i feel like they...
