动词catalyse在英语中所有时态的构词法
下面是英语动词catalyse的变位表。
动词catalyse在现在时态中的变体
Present Tense
- I catalyse
- you catalyse
- he|she|it catalyses
- we catalyse
- you catalyse
- they catalyse
Present Continuous
- I am catalysing
- you are catalysing
- he|she|it is catalysing
- we are catalysing
- you are catalysing
- they are catalysing
Present Perfect
- I have catalysed
- you have catalysed
- he|she|it has catalysed
- we have catalysed
- you have catalysed
- they have catalysed
Present Perfect Continuous
- I have been catalysing
- you have been catalysing
- he|she|it has been catalysing
- we have been catalysing
- you have been catalysing
- they have been catalysing
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catalyse在过去时态中的变体
Simple past
- I catalysed
- you catalysed
- he|she|it catalysed
- we catalysed
- you catalysed
- they catalysed
Past continuous
- I was catalysing
- you were catalysing
- he|she|it was catalysing
- we were catalysing
- you were catalysing
- they were catalysing
Past perfect
- I had catalysed
- you had catalysed
- he|she|it had catalysed
- we had catalysed
- you had catalysed
- they had catalysed
Past perfect continuous
- I had been catalysing
- you had been catalysing
- he|she|it had been catalysing
- we had been catalysing
- you had been catalysing
- they had been catalysing
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catalyse在未来时态中的构词法
Future
- I will catalyse
- you will catalyse
- he|she|it will catalyse
- we will catalyse
- you will catalyse
- they will catalyse
Future continuous
- I will be catalysing
- you will be catalysing
- he|she|it will be catalysing
- we will be catalysing
- you will be catalysing
- they will be catalysing
Future perfect
- I will have catalysed
- you will have catalysed
- he|she|it will have catalysed
- we will have catalysed
- you will have catalysed
- they will have catalysed
Future perfect continuous
- I will have been catalysing
- you will have been catalysing
- he|she|it will have been catalysing
- we will have been catalysing
- you will have been catalysing
- they will have been catalysing
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catalyse。
英语中的祈使句，用于动词catalyse。
Imperative
- catalyse
- let's catalyse
- catalyse
用英语拼写另一个动词
其他随机发现的英语动词： adapt
amuse
cancel
cast
catalogue
catalyze
caterwaul
click
dally
download
land
praise
