ascertained
The past tense of ascertain is ascertained
The Forms of Ascertain
| Infinitive |
to ascertain |
| Present Tense |
ascertain / ascertains |
| Past Tense |
ascertained |
| Present Participle |
ascertaining |
| Past Participle |
ascertained |
Conjugate Ascertain
Ascertain in Present Simple (Indefinite) Tense
| Singular |
Plural |
| I ascertain |
We ascertain |
| You ascertain |
You ascertain |
| He/She/It ascertains |
They ascertain |
Ascertain in Present Continuous (Progressive) Tense
| Singular |
Plural |
| I am ascertaining |
We are ascertaining |
| You are ascertaining |
You are ascertaining |
| He/She/It is ascertaining |
They are ascertaining |
Ascertain in Present Perfect Tense
| Singular |
Plural |
| I have ascertained |
We have ascertained |
| You have ascertained |
You have ascertained |
| He/She/It has ascertained |
They have ascertained |
Ascertain in Present Perfect Continuous Tense
| Singular |
Plural |
| I have been ascertaining |
We have been ascertaining |
| You have been ascertaining |
You have been ascertaining |
| He/She/It has been ascertaining |
They have been ascertaining |
Ascertain in Past Simple (Indefinite) Tense
| Singular |
Plural |
| I ascertained |
We ascertained |
| You ascertained |
You ascertained |
| He/She/It ascertained |
They ascertained |
Ascertain in Past Continuous (Progressive) Tense
| Singular |
Plural |
| I was ascertaining |
We were ascertaining |
| You were ascertaining |
You were ascertaining |
| He/She/It was ascertaining |
They were ascertaining |
Ascertain in Past Perfect Tense
| Singular |
Plural |
| I had ascertained |
We had ascertained |
| You had ascertained |
You had ascertained |
| He/She/It had ascertained |
They had ascertained |
Ascertain in Past Perfect Continuous Tense
| Singular |
Plural |
| I had been ascertaining |
We had been ascertaining |
| You had been ascertaining |
You had been ascertaining |
| He/She/It had been ascertaining |
They had been ascertaining |
Ascertain in Future Simple (Indefinite) Tense
| Singular |
Plural |
| I will ascertain |
We will ascertain |
| You will ascertain |
You will ascertain |
| He/She/It will ascertain |
They will ascertain |
Ascertain in Future Continuous (Progressive) Tense
| Singular |
Plural |
| I will be ascertaining |
We will be ascertaining |
| You will be ascertaining |
You will be ascertaining |
| He/She/It will be ascertaining |
They will be ascertaining |
Ascertain in Future Perfect Tense
| Singular |
Plural |
| I will have ascertained |
We will have ascertained |
| You will have ascertained |
You will have ascertained |
| He/She/It will have ascertained |
They will have ascertained |
Ascertain in Future Perfect Continuous Tense
| Singular |
Plural |
| I will have been ascertaining |
We will have been ascertaining |
| You will have been ascertaining |
You will have been ascertaining |
| He/She/It will have been ascertaining |
They will have been ascertaining |
