Conjugation of the verb ascertain in English in all tenses
Here are the conjugation tables for the verb ascertain in English.
Conjugation of the verb ascertain in the present tenses
Present Tense
- I ascertain
- you ascertain
- he|she|it ascertains
- we ascertain
- you ascertain
- they ascertain
Present Continuous
- I am ascertaining
- you are ascertaining
- he|she|it is ascertaining
- we are ascertaining
- you are ascertaining
- they are ascertaining
Present Perfect
- I have ascertained
- you have ascertained
- he|she|it has ascertained
- we have ascertained
- you have ascertained
- they have ascertained
Present Perfect Continuous
- I have been ascertaining
- you have been ascertaining
- he|she|it has been ascertaining
- we have been ascertaining
- you have been ascertaining
- they have been ascertaining
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 ascertain in the past tenses
Simple past
- I ascertained
- you ascertained
- he|she|it ascertained
- we ascertained
- you ascertained
- they ascertained
Past continuous
- I was ascertaining
- you were ascertaining
- he|she|it was ascertaining
- we were ascertaining
- you were ascertaining
- they were ascertaining
Past perfect
- I had ascertained
- you had ascertained
- he|she|it had ascertained
- we had ascertained
- you had ascertained
- they had ascertained
Past perfect continuous
- I had been ascertaining
- you had been ascertaining
- he|she|it had been ascertaining
- we had been ascertaining
- you had been ascertaining
- they had been ascertaining
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 ascertain in the futur tenses
Future
- I will ascertain
- you will ascertain
- he|she|it will ascertain
- we will ascertain
- you will ascertain
- they will ascertain
Future continuous
- I will be ascertaining
- you will be ascertaining
- he|she|it will be ascertaining
- we will be ascertaining
- you will be ascertaining
- they will be ascertaining
Future perfect
- I will have ascertained
- you will have ascertained
- he|she|it will have ascertained
- we will have ascertained
- you will have ascertained
- they will have ascertained
Future perfect continuous
- I will have been ascertaining
- you will have been ascertaining
- he|she|it will have been ascertaining
- we will have been ascertaining
- you will have been ascertaining
- they will have been ascertaining
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 ascertain
The imperative in English, for the verb to ascertain
Imperative
- ascertain
- let's ascertain
- ascertain
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