Conjugation of the verb co-author in English in all tenses

Here are the conjugation tables for the verb co-author in English.

Conjugation of the verb co-author in the present tenses

Present Tense

I co-author
you co-author
he|she|it co-authors
we co-author
you co-author
they co-author

Present Continuous

I am co-authoring
you are co-authoring
he|she|it is co-authoring
we are co-authoring
you are co-authoring
they are co-authoring

Present Perfect

I have co-authored
you have co-authored
he|she|it has co-authored
we have co-authored
you have co-authored
they have co-authored

Present Perfect Continuous

I have been co-authoring
you have been co-authoring
he|she|it has been co-authoring
we have been co-authoring
you have been co-authoring
they have been co-authoring

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 co-author in the past tenses

Simple past

I co-authored
you co-authored
he|she|it co-authored
we co-authored
you co-authored
they co-authored

Past continuous

I was co-authoring
you were co-authoring
he|she|it was co-authoring
we were co-authoring
you were co-authoring
they were co-authoring

Past perfect

I had co-authored
you had co-authored
he|she|it had co-authored
we had co-authored
you had co-authored
they had co-authored

Past perfect continuous

I had been co-authoring
you had been co-authoring
he|she|it had been co-authoring
we had been co-authoring
you had been co-authoring
they had been co-authoring

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 co-author in the futur tenses

Future

I will co-author
you will co-author
he|she|it will co-author
we will co-author
you will co-author
they will co-author

Future continuous

I will be co-authoring
you will be co-authoring
he|she|it will be co-authoring
we will be co-authoring
you will be co-authoring
they will be co-authoring

Future perfect

I will have co-authored
you will have co-authored
he|she|it will have co-authored
we will have co-authored
you will have co-authored
they will have co-authored

Future perfect continuous

I will have been co-authoring
you will have been co-authoring
he|she|it will have been co-authoring
we will have been co-authoring
you will have been co-authoring
they will have been co-authoring

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 co-author

Present participle

co-authoring

Past participle

co-authored

Perfect Participle

having co-authored

The imperative in English, for the verb to co-author

Imperative

co-author
let's co-author
co-author

Conjugate another verb in English

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