Past Tense of “partake”
The past tense of partake is partook; the past participle is partaken.
Why “partake” behaves this way
"Partake" is a genuinely unusual formation in English: it's not "part" plus "take" in the way "overtake" is "over" plus "take," but rather a back-formation from the earlier noun phrase "to take part," which speakers eventually compressed into a single verb by the 16th century. Once formed, it simply borrowed "take"'s existing irregular conjugation (take/took/taken) wholesale, giving "partake" its partook/partaken pattern without any independent development. Etiquette guides from the 19th century onward have used "partake" specifically to describe the polite minimum expected of a guest at a shared meal, distinguishing gracious light participation from either overindulgence or visible refusal.
This back-formation process — turning a noun phrase ("take part") into a new single verb ("partake") — is relatively rare in English compared to prefixation, and it's part of why "partake" has always felt slightly more formal or old-fashioned than everyday "take part," which remains the more common phrase in casual speech even today. The formal, faintly ceremonial register of "partake" is also why it's so strongly associated with meals, refreshments, and religious ritual ("partaking of the sacrament") rather than casual participation. Temperance and prohibition-era writing frequently used "partake" specifically as a polite euphemism for drinking alcohol ("she did not partake"), a genteel indirectness that has mostly faded from modern usage but still appears in older texts.
The common confusion
The confusion is between "partook" (simple past) and "partaken" (participle): "she has partook of the feast" turns up regularly where "has partaken" is actually correct, the exact same take/took/taken trap that catches writers with "overtake" and "undertake."
How it's actually used
"Partake" today reads as noticeably more formal than "take part" or "join in," and it appears heavily in invitations, ceremonial writing, and religious contexts ("all are welcome to partake"), where its slightly elevated tone suits the occasion. It's also almost always followed by "of" or "in" ("partake of the meal," "partake in the ceremony"), rarely used as a plain transitive verb without a preposition. Wedding and formal-event invitations still occasionally use "partake" for its ceremonial tone ("please partake in the toast"), where the word's slight formality suits the occasion better than plainer alternatives. Wellness retreats occasionally use "partake" in program materials describing optional activities, preserving the word's slightly formal, invitation-like tone for something guests may freely choose to join or skip. Even reluctant guests often end up partaking once the food actually arrives at the table. A shy new employee at their first office party might quietly decline to partake in the toast, and no one usually thinks twice about it. A curious first-timer at a tea ceremony is usually encouraged to partake fully rather than simply observe.
Across the tense system
Perfect-tense constructions need "partaken": "has partaken," "had partaken," "will have partaken" — never "has partook," which mirrors the identical error pattern seen with plain "take." Formal event programs and invitations most often use the infinitive ("guests are invited to partake") rather than any past-tense form, since invitations describe an anticipated future action rather than something already completed.
Common real mistakes
Writers most often trip on "has partook" where "has partaken" is required. A secondary error drops the expected preposition, writing "partake the food" instead of the more idiomatic "partake of the food." A further point: modern casual writing increasingly drops the expected preposition entirely ("did you partake?"), a usage that remains informal but is now common enough in speech to sound natural rather than clearly wrong.
Examples
- Guests were invited to partake of the wedding feast.
- She has partaken in the ritual every year since childhood.
- They partook of the wine and bread during the ceremony.
- Everyone at the reunion partook in the potluck dinner.
- Not everyone at the tasting chose to partake in every course.
- Even the designated driver decided to partake in dessert, if nothing else.
- Guests could partake in the sunrise meditation session or sleep in instead.
Memory trick
Remember its hidden history: "partake" grew out of "take part," so it borrows "take"'s exact conjugation — take/took/taken becomes partake/partook/partaken, right down to the "-aken" ending.