Conjugation of the verb alter in English in all tenses

Here are the conjugation tables for the verb alter in English.

Conjugation of the verb alter in the present tenses

Present Tense

I alter
you alter
he|she|it alters
we alter
you alter
they alter

Present Continuous

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

Present Perfect

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

Present Perfect Continuous

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

How to use these conjugation tenses in English? The Present expresses habit, frequency, general truth and state in English. The Present Continuous mainly expresses the idea of an action or activity that is still in progress. The Present Perfect expresses notions that are always related to the present or the consequence of an event. Finally, the Present Perfect Continuous associates with the idea of activity that of duration.

Conjugation of the verb alter in the past tenses

Simple past

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

Past continuous

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

Past perfect

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

Past perfect continuous

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

How do you use these conjugation tenses in English? The Simple Past expresses completed actions unrelated to the present, dated past actions or habits. It is very often used in English. The Past Continuous (Simple Past + ING) on the other hand is used to talk about ongoing actions in the past or a past action in progress when another action occurs. The Past Perfect is used to indicate that the action took place before another past action. Finally, the Past Perfect Continuous is used to refer to a continuous action in the past that has continued until another past action.

Conjugation of the verb alter in the futur tenses

Future

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

Future continuous

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

Future perfect

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

Future perfect continuous

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

How do you use these conjugation tenses in English? The Future is used to talk about factual actions in the future. The Future Continuous is used to talk about things that will be happening in the future. The Future Perfect is a conjugation tense not often used in English, this conjugation tense is used to talk about a future factual action prior to another one. Finally the Future Perfect Continuous is very rarely used, this tense is used to talk about a future action in progress and prior to another.

The different forms of the participle in English, for the verb to alter

Present participle

altering

Past participle

altered

Perfect Participle

having altered

The imperative in English, for the verb to alter

Imperative

alter
let's alter
alter

Conjugate another verb in English

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