动词etch在英语中所有时态的构词法

下面是英语动词etch的变位表。

动词etch在现在时态中的变体

Present Tense

I etch
you etch
he|she|it etches
we etch
you etch
they etch

Present Continuous

I am etching
you are etching
he|she|it is etching
we are etching
you are etching
they are etching

Present Perfect

I have etched
you have etched
he|she|it has etched
we have etched
you have etched
they have etched

Present Perfect Continuous

I have been etching
you have been etching
he|she|it has been etching
we have been etching
you have been etching
they have been etching

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etch在过去时态中的变体

Simple past

I etched
you etched
he|she|it etched
we etched
you etched
they etched

Past continuous

I was etching
you were etching
he|she|it was etching
we were etching
you were etching
they were etching

Past perfect

I had etched
you had etched
he|she|it had etched
we had etched
you had etched
they had etched

Past perfect continuous

I had been etching
you had been etching
he|she|it had been etching
we had been etching
you had been etching
they had been etching

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etch在未来时态中的构词法

Future

I will etch
you will etch
he|she|it will etch
we will etch
you will etch
they will etch

Future continuous

I will be etching
you will be etching
he|she|it will be etching
we will be etching
you will be etching
they will be etching

Future perfect

I will have etched
you will have etched
he|she|it will have etched
we will have etched
you will have etched
they will have etched

Future perfect continuous

I will have been etching
you will have been etching
he|she|it will have been etching
we will have been etching
you will have been etching
they will have been etching

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etch。

Present participle

etching

Past participle

etched

Perfect Participle

having etched

英语中的祈使句，用于动词etch。

Imperative

etch
let's etch
etch

用英语拼写另一个动词

其他随机发现的英语动词： decarbonate demarcate enshrine esteem estreat eternize eulogise feign graph invoice recalesce stiff