动词understudy在英语中所有时态的构词法
下面是英语动词understudy的变位表。
动词understudy在现在时态中的变体
Present Tense
- I understudy
- you understudy
- he|she|it understudies
- we understudy
- you understudy
- they understudy
Present Continuous
- I am understudying
- you are understudying
- he|she|it is understudying
- we are understudying
- you are understudying
- they are understudying
Present Perfect
- I have understudied
- you have understudied
- he|she|it has understudied
- we have understudied
- you have understudied
- they have understudied
Present Perfect Continuous
- I have been understudying
- you have been understudying
- he|she|it has been understudying
- we have been understudying
- you have been understudying
- they have been understudying
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understudy在过去时态中的变体
Simple past
- I understudied
- you understudied
- he|she|it understudied
- we understudied
- you understudied
- they understudied
Past continuous
- I was understudying
- you were understudying
- he|she|it was understudying
- we were understudying
- you were understudying
- they were understudying
Past perfect
- I had understudied
- you had understudied
- he|she|it had understudied
- we had understudied
- you had understudied
- they had understudied
Past perfect continuous
- I had been understudying
- you had been understudying
- he|she|it had been understudying
- we had been understudying
- you had been understudying
- they had been understudying
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understudy在未来时态中的构词法
Future
- I will understudy
- you will understudy
- he|she|it will understudy
- we will understudy
- you will understudy
- they will understudy
Future continuous
- I will be understudying
- you will be understudying
- he|she|it will be understudying
- we will be understudying
- you will be understudying
- they will be understudying
Future perfect
- I will have understudied
- you will have understudied
- he|she|it will have understudied
- we will have understudied
- you will have understudied
- they will have understudied
Future perfect continuous
- I will have been understudying
- you will have been understudying
- he|she|it will have been understudying
- we will have been understudying
- you will have been understudying
- they will have been understudying
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understudy。
英语中的祈使句,用于动词understudy。
Imperative
- understudy
- let's understudy
- understudy
用英语拼写另一个动词
其他随机发现的英语动词: cruise
first-foot
spark
stanchion
two-time
underset
understock
undertake
unearth
vernalize