Undertake: undertake – undertook – undertaken

Irregular verb, level B2.

B2 · Upper-intermediate
Base form (V1)undertake
Past simple (V2)undertook
Past participle (V3)undertaken

Meaning

To agree to do or start a piece of work.

Examples for each form

Base form (V1)
We will undertake a big project next year.

Past simple (V2)
She undertook the job without any help.

Past participle (V3)
The company has undertaken many projects.

Check yourself

Write the past simple and the past participle of undertake.

Verbs that change the same way

Past simple ends in -ook, past participle in -aken

takeshakemistakeovertakeforsake

Learn all irregular verbs in WordStudy

Add the whole list to the app in one tap: each verb comes with its translation, and the app repeats it until you remember it.

Add 193 irregular verbs to WordStudy

A1–A2 verbs are free. B1 and higher are part of Premium.

All irregular verbs →

← understand undo →