动词constrain在英语中所有时态的构词法

下面是英语动词constrain的变位表。

动词constrain在现在时态中的变体

Present Tense

  • I constrain
  • you constrain
  • he|she|it constrains
  • we constrain
  • you constrain
  • they constrain

Present Continuous

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

Present Perfect

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

Present Perfect Continuous

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

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constrain在过去时态中的变体

Simple past

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

Past continuous

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

Past perfect

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

Past perfect continuous

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

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constrain在未来时态中的构词法

Future

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

Future continuous

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

Future perfect

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

Future perfect continuous

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

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constrain。

Present participle

  • constraining

Past participle

  • constrained

Perfect Participle

  • having constrained

英语中的祈使句,用于动词constrain。

Imperative

  • constrain
  • let's constrain
  • constrain

用英语拼写另一个动词

其他随机发现的英语动词: beeswax blanch comprise consort constitutionalize constrict contain cross-question discern expound mix reclassify