Past Tense of Verbs Starting with O
125 verbs starting with O, each with its past tense and past participle.
- obeyPast tense obeyed; past participle obeyed
- obfuscatePast tense obfuscated; past participle obfuscated
- objectifyPast tense objectified; past participle objectified
- obligatePast tense obligated; past participle obligated
- obligePast tense obliged; past participle obliged
- obliteratePast tense obliterated; past participle obliterated
- obscurePast tense obscured; past participle obscured
- observePast tense observed; past participle observed
- obsessPast tense obsessed; past participle obsessed
- obstructPast tense obstructed; past participle obstructed
- obtainPast tense obtained; past participle obtained
- obviatePast tense obviated; past participle obviated
- occultPast tense occulted; past participle occulted
- occupyPast tense occupied; past participle occupied
- occurPast tense occurred; past participle occurred
- offendPast tense offended; past participle offended
- offerPast tense offered; past participle offered
- officiatePast tense officiated; past participle officiated
- offsetPast tense offset; past participle offset
- oglePast tense ogled; past participle ogled
- oilPast tense oiled; past participle oiled
- omitPast tense omitted; past participle omitted
- openPast tense opened; past participle opened
- operatePast tense operated; past participle operated
- opinePast tense opined; past participle opined
- opposePast tense opposed; past participle opposed
- oppressPast tense oppressed; past participle oppressed
- optPast tense opted; past participle opted
- optimizePast tense optimized; past participle optimized
- orchestratePast tense orchestrated; past participle orchestrated
- ordainPast tense ordained; past participle ordained
- orderPast tense ordered; past participle ordered
- ordinatePast tense ordinated; past participle ordinated
- organizePast tense organized; past participle organized
- orientPast tense oriented; past participle oriented
- originatePast tense originated; past participle originated
- ornamentPast tense ornamented; past participle ornamented
- orphanPast tense orphaned; past participle orphaned
- oscillatePast tense oscillated; past participle oscillated
- oustPast tense ousted; past participle ousted
- outPast tense outed; past participle outed
- outbidPast tense outbid or outbidded; past participle outbid or outbidded
- outcastPast tense outcast; past participle outcast
- outdoPast tense outdid; past participle outdone
- outflankPast tense outflanked; past participle outflanked
- outgrowPast tense outgrew; past participle outgrown
- outlastPast tense outlasted; past participle outlasted
- outlawPast tense outlawed; past participle outlawed
- outlinePast tense outlined; past participle outlined
- outlivePast tense outlived; past participle outlived
- outnumberPast tense outnumbered; past participle outnumbered
- outpacePast tense outpaced; past participle outpaced
- outperformPast tense outperformed; past participle outperformed
- outplayPast tense outplayed; past participle outplayed
- outputPast tense output or outputted; past participle output or outputted
- outragePast tense outraged; past participle outraged
- outrankPast tense outranked; past participle outranked
- outrunPast tense outran; past participle outrun
- outscorePast tense outscored; past participle outscored
- outsellPast tense outsold; past participle outsold
- outshinePast tense outshone or outshined; past participle outshone or outshined
- outshootPast tense outshot; past participle outshot
- outsmartPast tense outsmarted; past participle outsmarted
- outsourcePast tense outsourced; past participle outsourced
- outspendPast tense outspent; past participle outspent
- outspreadPast tense outspread; past participle outspread
- outstripPast tense outstripped; past participle outstripped
- outweighPast tense outweighed; past participle outweighed
- outwitPast tense outwitted; past participle outwitted
- overburdenPast tense overburdened; past participle overburdened
- overcastPast tense overcast; past participle overcast
- overchargePast tense overcharged; past participle overcharged
- overclockPast tense overclocked; past participle overclocked
- overcomePast tense overcame; past participle overcome
- overcompensatePast tense overcompensated; past participle overcompensated
- overcookPast tense overcooked; past participle overcooked
- overdoPast tense overdid; past participle overdone
- overdosePast tense overdosed; past participle overdosed
- overeatPast tense overate; past participle overeaten
- overestimatePast tense overestimated; past participle overestimated
- overfeedPast tense overfed; past participle overfed
- overflowPast tense overflowed; past participle overflowed
- overflyPast tense overflew; past participle overflown
- overhangPast tense overhung or overhanged; past participle overhung or overhanged
- overhaulPast tense overhauled; past participle overhauled
- overhearPast tense overheard; past participle overheard
- overheatPast tense overheated; past participle overheated
- overlapPast tense overlapped; past participle overlapped
- overlayPast tense overlaid or overlayed; past participle overlaid or overlayed
- overliePast tense overlay; past participle overlain
- overloadPast tense overloaded; past participle overloaded
- overlookPast tense overlooked; past participle overlooked
- overpayPast tense overpaid; past participle overpaid
- overplayPast tense overplayed; past participle overplayed
- overpowerPast tense overpowered; past participle overpowered
- overreachPast tense overreached; past participle overreached
- overreactPast tense overreacted; past participle overreacted
- overridePast tense overrode; past participle overridden
- overrulePast tense overruled; past participle overruled
- overrunPast tense overran; past participle overrun
- overseePast tense oversaw; past participle overseen
- oversellPast tense oversold; past participle oversold
- overshadowPast tense overshadowed; past participle overshadowed
- oversimplifyPast tense oversimplified; past participle oversimplified
- oversizePast tense oversized; past participle oversized
- oversleepPast tense overslept; past participle overslept
- overspendPast tense overspent; past participle overspent
- overspreadPast tense overspread; past participle overspread
- overstatePast tense overstated; past participle overstated
- overstayPast tense overstayed; past participle overstayed
- overstepPast tense overstepped; past participle overstepped
- overstockPast tense overstocked; past participle overstocked
- oversupplyPast tense oversupplied; past participle oversupplied
- overtakePast tense overtook; past participle overtaken
- overthinkPast tense overthought; past participle overthought
- overthrowPast tense overthrew; past participle overthrown
- overturnPast tense overturned; past participle overturned
- overusePast tense overused; past participle overused
- overwhelmPast tense overwhelmed; past participle overwhelmed
- overworkPast tense overworked; past participle overworked
- overwritePast tense overwrote; past participle overwritten
- ovulatePast tense ovulated; past participle ovulated
- owePast tense owed; past participle owed
- ownPast tense owned; past participle owned
- oxidizePast tense oxidized; past participle oxidized
Source and license
Word forms adapted from the Wiktionary entry of each word. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out forms marked obsolete, archaic, rare or dialectal. Wiktionary data of 2026-09-02.
Cite this page: “Past Tense of Verbs Starting with O.” Word.ws, https://word.ws/past-tense/a-z/o. Based on Wiktionary, CC BY-SA 4.0.