动词back在英语中所有时态的构词法
下面是英语动词back的变位表。
动词back在现在时态中的变体
Present Tense
- I back
- you back
- he|she|it backs
- we back
- you back
- they back
Present Continuous
- I am backing
- you are backing
- he|she|it is backing
- we are backing
- you are backing
- they are backing
Present Perfect
- I have backed
- you have backed
- he|she|it has backed
- we have backed
- you have backed
- they have backed
Present Perfect Continuous
- I have been backing
- you have been backing
- he|she|it has been backing
- we have been backing
- you have been backing
- they have been backing
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back在过去时态中的变体
Simple past
- I backed
- you backed
- he|she|it backed
- we backed
- you backed
- they backed
Past continuous
- I was backing
- you were backing
- he|she|it was backing
- we were backing
- you were backing
- they were backing
Past perfect
- I had backed
- you had backed
- he|she|it had backed
- we had backed
- you had backed
- they had backed
Past perfect continuous
- I had been backing
- you had been backing
- he|she|it had been backing
- we had been backing
- you had been backing
- they had been backing
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back在未来时态中的构词法
Future
- I will back
- you will back
- he|she|it will back
- we will back
- you will back
- they will back
Future continuous
- I will be backing
- you will be backing
- he|she|it will be backing
- we will be backing
- you will be backing
- they will be backing
Future perfect
- I will have backed
- you will have backed
- he|she|it will have backed
- we will have backed
- you will have backed
- they will have backed
Future perfect continuous
- I will have been backing
- you will have been backing
- he|she|it will have been backing
- we will have been backing
- you will have been backing
- they will have been backing
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back。
英语中的祈使句,用于动词back。
用英语拼写另一个动词
其他随机发现的英语动词: asphyxiate
axe
babysit
back-heel
backheel
bid
chauffeur
deadlock
hog
offload