动词understudy在英语中所有时态的构词法

下面是英语动词understudy的变位表。

动词understudy在现在时态中的变体

Present Tense

  • I understudy
  • you understudy
  • he|she|it understudies
  • we understudy
  • you understudy
  • they understudy

Present Continuous

  • I am understudying
  • you are understudying
  • he|she|it is understudying
  • we are understudying
  • you are understudying
  • they are understudying

Present Perfect

  • I have understudied
  • you have understudied
  • he|she|it has understudied
  • we have understudied
  • you have understudied
  • they have understudied

Present Perfect Continuous

  • I have been understudying
  • you have been understudying
  • he|she|it has been understudying
  • we have been understudying
  • you have been understudying
  • they have been understudying

如何在英语中使用这些变位时态?现在时在英语中表达习惯、频率、一般事实和状态。现在进行时主要表达的是仍在进行的行动或活动的意思。现在完成时表达的概念总是与现在或某一事件的结果有关。最后,现在完成时与活动的概念相关联,即持续时间。

动词understudy在过去时态中的变体

Simple past

  • I understudied
  • you understudied
  • he|she|it understudied
  • we understudied
  • you understudied
  • they understudied

Past continuous

  • I was understudying
  • you were understudying
  • he|she|it was understudying
  • we were understudying
  • you were understudying
  • they were understudying

Past perfect

  • I had understudied
  • you had understudied
  • he|she|it had understudied
  • we had understudied
  • you had understudied
  • they had understudied

Past perfect continuous

  • I had been understudying
  • you had been understudying
  • he|she|it had been understudying
  • we had been understudying
  • you had been understudying
  • they had been understudying

在英语中如何使用这些变位时态? 简单过去时表达与现在无关的已完成的动作,过时的过去动作或习惯。它在英语中非常经常使用。过去连续时态(简单过去时+ING)则用于谈论过去正在进行的行动,或者当另一个行动发生时,过去的行动正在进行。过去完成时用于表示该动作发生在另一个过去动作之前。最后,过去完成时用于指过去的一个连续动作,一直持续到另一个过去的动作。

动词understudy在未来时态中的构词法

Future

  • I will understudy
  • you will understudy
  • he|she|it will understudy
  • we will understudy
  • you will understudy
  • they will understudy

Future continuous

  • I will be understudying
  • you will be understudying
  • he|she|it will be understudying
  • we will be understudying
  • you will be understudying
  • they will be understudying

Future perfect

  • I will have understudied
  • you will have understudied
  • he|she|it will have understudied
  • we will have understudied
  • you will have understudied
  • they will have understudied

Future perfect continuous

  • I will have been understudying
  • you will have been understudying
  • he|she|it will have been understudying
  • we will have been understudying
  • you will have been understudying
  • they will have been understudying

在英语中如何使用这些变位时态?未来用于谈论未来的事实行动。未来连续式用于谈论未来将要发生的事情。未来完成时是英语中不常使用的一种连接时态,这种连接时态用于谈论未来的事实行动,在另一个行动之前。最后,未来完成时很少使用,这种时态用于谈论一个正在进行的、在另一个行动之前的未来行动。

英语中分词的不同形式,用于动词understudy。

Present participle

  • understudying

Past participle

  • understudied

Perfect Participle

  • having understudied

英语中的祈使句,用于动词understudy。

Imperative

  • understudy
  • let's understudy
  • understudy

用英语拼写另一个动词

其他随机发现的英语动词: cruise first-foot spark stanchion two-time underset understock undertake unearth vernalize