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English conjugation tables

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z , Overview

Search for infinitive (min. 3 letters):

to ascertain [tr]

to ascertain, ascertained, ascertained
– ascertains, ascertaining –





ACTIVE Intro AFFIR­MATION
CONTRAC­TION ANSWER
Top - Indicative - Conditional - Subjunctive - Imperative - Bottom
indicative presentindicative past tense
I ascertainI ascertained
you ascertainyou ascertained
he/she/it ascertainshe/she/it ascertained
we ascertainwe ascertained
you ascertainyou ascertained
they ascertainthey ascertained
indicative present continuousindicative past tense continuous
I'm ascertainingI was ascertaining
you're ascertainingyou were ascertaining
he/she/it's ascertaininghe/she/it was ascertaining
we're ascertainingwe were ascertaining
you're ascertainingyou were ascertaining
they're ascertainingthey were ascertaining
indicative present perfectindicatif past perfect
I've ascertainedI'd ascertained
you've ascertainedyou'd ascertained
he/she/it's ascertainedhe/she/it'd ascertained
we've ascertainedwe'd ascertained
you've ascertainedyou'd ascertained
they've ascertainedthey'd ascertained
indicative present perfect cont.indicative past perfect cont.
I've been ascertainingI'd been ascertaining
you've been ascertainingyou'd been ascertaining
he/she/it's been ascertaininghe/she/it'd been ascertaining
we've been ascertainingwe'd been ascertaining
you've been ascertainingyou'd been ascertaining
they've been ascertainingthey'd been ascertaining
indicative futureindicative future perfect
I'll ascertainI'll have ascertained
you'll ascertainyou'll have ascertained
he/she/it'll ascertainhe/she/it'll have ascertained
we'll ascertainwe'll have ascertained
you'll ascertainyou'll have ascertained
they'll ascertainthey'll have ascertained
indicative future continuousindicative future perfect cont.
I'll be ascertainingI'll have been ascertaining
you'll be ascertainingyou'll have been ascertaining
he/she/it'll be ascertaininghe/she/it'll have been ascertaining
we'll be ascertainingwe'll have been ascertaining
you'll be ascertainingyou'll have been ascertaining
they'll be ascertainingthey'll have been ascertaining
Top - Indicative - Conditional - Subjunctive - Imperative - Bottom
conditional presentconditional perfect
I'd ascertainI'd have ascertained
you'd ascertainyou'd have ascertained
he'd/she'd/it would ascertainhe'd/she'd/it would have ascertained
we'd ascertainwe'd have ascertained
you'd ascertainyou'd have ascertained
they'd ascertainthey'd have ascertained
conditional present cont.conditional perfect cont.
I'd be ascertainingI'd have been ascertaining
you'd be ascertainingyou'd have been ascertaining
he'd/she'd/it would be ascertaininghe'd/she'd/it would have been ascertaining
we'd be ascertainingwe'd have been ascertaining
you'd be ascertainingyou'd have been ascertaining
they'd be ascertainingthey'd have been ascertaining
Top - Indicative - Conditional - Subjunctive - Imperative - Bottom
subjunctive presentsubjunctive past tense
that I ascertainthat I ascertained
that you ascertainthat you ascertained
that he/she/it ascertainthat he/she/it ascertained
that we ascertainthat we ascertained
that you ascertainthat you ascertained
that they ascertainthat they ascertained
subjunctive present continuous class="tima1">subjunctive past tense continuous
that I be ascertainingthat I were ascertaining
that you be ascertainingthat you were ascertaining
that he/she/it be ascertainingthat he/she/it were ascertaining
that we be ascertainingthat we were ascertaining
that you be ascertainingthat you were ascertaining
that they be ascertainingthat they were ascertaining
subjunctive futuresubjunctive future continuous
that I were to ascertainthat I were to be ascertaining
that you were to ascertainthat you were to be ascertaining
that he/she/it were to ascertainthat he/she/it were to be ascertaining
that we were to ascertainthat we were to be ascertaining
that you were to ascertainthat you were to be ascertaining
that they were to ascertainthat they were to be ascertaining
Top - Indicative - Conditional - Subjunctive - Imperative - Bottom
imperative presentimperative past
let me ascertainlet me have ascertained
ascertainhave ascertained
let him/her/it ascertainlet him/her/it have ascertained
let's ascertainlet's have ascertained
ascertainhave ascertained
let them ascertainlet them have ascertained
infinitiveparticiple
to ascertainascertaining
to have ascertainedascertained

A quick overview of the irregular English verbs you get in the table.


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