动词keen在英语中所有时态的构词法
下面是英语动词keen的变位表。
动词keen在现在时态中的变体
Present Tense
- I keen
- you keen
- he|she|it keens
- we keen
- you keen
- they keen
Present Continuous
- I am keening
- you are keening
- he|she|it is keening
- we are keening
- you are keening
- they are keening
Present Perfect
- I have keened
- you have keened
- he|she|it has keened
- we have keened
- you have keened
- they have keened
Present Perfect Continuous
- I have been keening
- you have been keening
- he|she|it has been keening
- we have been keening
- you have been keening
- they have been keening
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keen在过去时态中的变体
Simple past
- I keened
- you keened
- he|she|it keened
- we keened
- you keened
- they keened
Past continuous
- I was keening
- you were keening
- he|she|it was keening
- we were keening
- you were keening
- they were keening
Past perfect
- I had keened
- you had keened
- he|she|it had keened
- we had keened
- you had keened
- they had keened
Past perfect continuous
- I had been keening
- you had been keening
- he|she|it had been keening
- we had been keening
- you had been keening
- they had been keening
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keen在未来时态中的构词法
Future
- I will keen
- you will keen
- he|she|it will keen
- we will keen
- you will keen
- they will keen
Future continuous
- I will be keening
- you will be keening
- he|she|it will be keening
- we will be keening
- you will be keening
- they will be keening
Future perfect
- I will have keened
- you will have keened
- he|she|it will have keened
- we will have keened
- you will have keened
- they will have keened
Future perfect continuous
- I will have been keening
- you will have been keening
- he|she|it will have been keening
- we will have been keening
- you will have been keening
- they will have been keening
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keen。
英语中的祈使句,用于动词keen。
用英语拼写另一个动词
其他随机发现的英语动词: gallop
gob
jape
kalsomine
keelhaul
keep
keyboard
lixiviate
nurture
powernap
supinate