动词decrease在英语中所有时态的构词法

下面是英语动词decrease的变位表。

动词decrease在现在时态中的变体

Present Tense

  • I decrease
  • you decrease
  • he|she|it decreases
  • we decrease
  • you decrease
  • they decrease

Present Continuous

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

Present Perfect

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

Present Perfect Continuous

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

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decrease在过去时态中的变体

Simple past

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

Past continuous

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

Past perfect

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

Past perfect continuous

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

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decrease在未来时态中的构词法

Future

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

Future continuous

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

Future perfect

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

Future perfect continuous

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

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decrease。

Present participle

  • decreasing

Past participle

  • decreased

Perfect Participle

  • having decreased

英语中的祈使句,用于动词decrease。

Imperative

  • decrease
  • let's decrease
  • decrease

用英语拼写另一个动词

其他随机发现的英语动词: burn cast darn deconstruct decoy decree deduce desiderate embarrass freeload overdub rick