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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 undertake [tr, irr]

to undertake, undertook, undertaken
– undertakes, undertaking –





ACTIVE Intro AFFIR­MATION
CONTRAC­TION ANSWER
Top - Indicative - Conditional - Subjunctive - Imperative - Bottom
indicative presentindicative past tense
I undertakeI undertook
you undertakeyou undertook
he/she/it undertakeshe/she/it undertook
we undertakewe undertook
you undertakeyou undertook
they undertakethey undertook
indicative present continuousindicative past tense continuous
I'm undertakingI was undertaking
you're undertakingyou were undertaking
he/she/it's undertakinghe/she/it was undertaking
we're undertakingwe were undertaking
you're undertakingyou were undertaking
they're undertakingthey were undertaking
indicative present perfectindicatif past perfect
I've undertakenI'd undertaken
you've undertakenyou'd undertaken
he/she/it's undertakenhe/she/it'd undertaken
we've undertakenwe'd undertaken
you've undertakenyou'd undertaken
they've undertakenthey'd undertaken
indicative present perfect cont.indicative past perfect cont.
I've been undertakingI'd been undertaking
you've been undertakingyou'd been undertaking
he/she/it's been undertakinghe/she/it'd been undertaking
we've been undertakingwe'd been undertaking
you've been undertakingyou'd been undertaking
they've been undertakingthey'd been undertaking
indicative futureindicative future perfect
I'll undertakeI'll have undertaken
you'll undertakeyou'll have undertaken
he/she/it'll undertakehe/she/it'll have undertaken
we'll undertakewe'll have undertaken
you'll undertakeyou'll have undertaken
they'll undertakethey'll have undertaken
indicative future continuousindicative future perfect cont.
I'll be undertakingI'll have been undertaking
you'll be undertakingyou'll have been undertaking
he/she/it'll be undertakinghe/she/it'll have been undertaking
we'll be undertakingwe'll have been undertaking
you'll be undertakingyou'll have been undertaking
they'll be undertakingthey'll have been undertaking
Top - Indicative - Conditional - Subjunctive - Imperative - Bottom
conditional presentconditional perfect
I'd undertakeI'd have undertaken
you'd undertakeyou'd have undertaken
he'd/she'd/it would undertakehe'd/she'd/it would have undertaken
we'd undertakewe'd have undertaken
you'd undertakeyou'd have undertaken
they'd undertakethey'd have undertaken
conditional present cont.conditional perfect cont.
I'd be undertakingI'd have been undertaking
you'd be undertakingyou'd have been undertaking
he'd/she'd/it would be undertakinghe'd/she'd/it would have been undertaking
we'd be undertakingwe'd have been undertaking
you'd be undertakingyou'd have been undertaking
they'd be undertakingthey'd have been undertaking
Top - Indicative - Conditional - Subjunctive - Imperative - Bottom
subjunctive presentsubjunctive past tense
that I undertakethat I undertook
that you undertakethat you undertook
that he/she/it undertakethat he/she/it undertook
that we undertakethat we undertook
that you undertakethat you undertook
that they undertakethat they undertook
subjunctive present continuous class="tima1">subjunctive past tense continuous
that I be undertakingthat I were undertaking
that you be undertakingthat you were undertaking
that he/she/it be undertakingthat he/she/it were undertaking
that we be undertakingthat we were undertaking
that you be undertakingthat you were undertaking
that they be undertakingthat they were undertaking
subjunctive futuresubjunctive future continuous
that I were to undertakethat I were to be undertaking
that you were to undertakethat you were to be undertaking
that he/she/it were to undertakethat he/she/it were to be undertaking
that we were to undertakethat we were to be undertaking
that you were to undertakethat you were to be undertaking
that they were to undertakethat they were to be undertaking
Top - Indicative - Conditional - Subjunctive - Imperative - Bottom
imperative presentimperative past
let me undertakelet me have undertaken
undertakehave undertaken
let him/her/it undertakelet him/her/it have undertaken
let's undertakelet's have undertaken
undertakehave undertaken
let them undertakelet them have undertaken
infinitiveparticiple
to undertakeundertaking
to have undertakenundertaken

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


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