Home → Irregular verbs → seek

Past tense of “seek”

Base form
seek
Past simple
sought
Past participle
sought

🔎 To look for something.

Number 119 of 175 by frequency — common in reading and television, less so in your own speech, and the past and the participle are both sought. Recognising it is the priority.

Mistakes people make with “seek”

Not “seeked”. Seek does not take -ed — the past simple is sought, however regular it feels to add the ending.

Phrases you will actually hear

sought advicehas sought helpmuch sought after

These are worth learning whole. A verb sticks far better inside a phrase somebody would really say than on its own in a table.

Unrecognisable base, predictable ending

Seek and sought barely look related, and that is normal for this group. What holds it together is the ending: -ought or -aught, shared by think, buy, bring, catch, teach, seek and fight.

The good news is that the past and the participle are identical — sought covers both — so there is one strange word to learn rather than two. The gh is silent; it is a fossil from a sound English lost centuries ago.

The same pattern — the -ought gang — runs through 8 verbs:

thinkbringbuycatchteachfightbeseech

Practise it

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