动词undulate在英语中所有时态的构词法

下面是英语动词undulate的变位表。

动词undulate在现在时态中的变体

Present Tense

  • I undulate
  • you undulate
  • he|she|it undulates
  • we undulate
  • you undulate
  • they undulate

Present Continuous

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

Present Perfect

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

Present Perfect Continuous

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

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undulate在过去时态中的变体

Simple past

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

Past continuous

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

Past perfect

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

Past perfect continuous

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

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undulate在未来时态中的构词法

Future

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

Future continuous

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

Future perfect

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

Future perfect continuous

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

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undulate。

Present participle

  • undulating

Past participle

  • undulated

Perfect Participle

  • having undulated

英语中的祈使句,用于动词undulate。

Imperative

  • undulate
  • let's undulate
  • undulate

用英语拼写另一个动词

其他随机发现的英语动词: crutch fistpump specialise stargaze tyre undertrump undress unearth unfrock vex