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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
FULL FORM 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 am undertakingI was undertaking
you are undertakingyou were undertaking
he/she/it is undertakinghe/she/it was undertaking
we are undertakingwe were undertaking
you are undertakingyou were undertaking
they are undertakingthey were undertaking
indicative present perfectindicatif past perfect
I have undertakenI had undertaken
you have undertakenyou had undertaken
he/she/it has undertakenhe/she/it had undertaken
we have undertakenwe had undertaken
you have undertakenyou had undertaken
they have undertakenthey had undertaken
indicative present perfect cont.indicative past perfect cont.
I have been undertakingI had been undertaking
you have been undertakingyou had been undertaking
he/she/it has been undertakinghe/she/it had been undertaking
we have been undertakingwe had been undertaking
you have been undertakingyou had been undertaking
they have been undertakingthey had been undertaking
indicative futureindicative future perfect
I shall/will undertakeI shall/will have undertaken
you will undertakeyou will have undertaken
he/she/it will undertakehe/she/it will have undertaken
we shall/will undertakewe shall/will have undertaken
you will undertakeyou will have undertaken
they will undertakethey will have undertaken
indicative future continuousindicative future perfect cont.
I shall/will be undertakingI shall/will have been undertaking
you will be undertakingyou will have been undertaking
he/she/it will be undertakinghe/she/it will have been undertaking
we shall/will be undertakingwe shall/will have been undertaking
you will be undertakingyou will have been undertaking
they will be undertakingthey will have been undertaking
Top - Indicative - Conditional - Subjunctive - Imperative - Bottom
conditional presentconditional perfect
I should/would undertakeI should/would have undertaken
you would undertakeyou would have undertaken
he/she/it would undertakehe/she/it would have undertaken
we should/would undertakewe should/would have undertaken
you would undertakeyou would have undertaken
they would undertakethey would have undertaken
conditional present cont.conditional perfect cont.
I should/would be undertakingI should/would have been undertaking
you would be undertakingyou would have been undertaking
he/she/it would be undertakinghe/she/it would have been undertaking
we should/would be undertakingwe should/would have been undertaking
you would be undertakingyou would have been undertaking
they would be undertakingthey would 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 continuoussubjunctive 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 present perfectsubjunctive future
that I have undertakenthat I were to undertake
that you have undertakenthat you were to undertake
that he/she/it have undertakenthat he/she/it were to undertake
that we have undertakenthat we were to undertake
that you have undertakenthat you were to undertake
that they have undertakenthat they were to undertake
subjunctive present perfect continuoussubjunctive future continuous
that I have been undertakingthat I were to be undertaking
that you have been undertakingthat you were to be undertaking
that he/she/it have been undertakingthat he/she/it were to be undertaking
that we have been undertakingthat we were to be undertaking
that you have been undertakingthat you were to be undertaking
that they have been undertakingthat 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 us undertakelet us 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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