There are many Irregular Verbs in English which do not conform to the pattern. The principal parts of the English verb are the base form, the simple past, and the past participle. For regular verbs, the simple past and the past participle are spelled the same and are created by adding ed to the base form. However, there are many irregular verbs in English which do not conform to this pattern.
The additional forms of the verb in English are the s form (3rd person singular present), and the present participle, which is created by adding ing to the base form. There are no irregular forms of the present participle, so the spelling of any verb will adhere to the rules of spelling for regular inflection.
A comprehensive list of 619 English irregular verbs, including their base form, past simple, past participle and definitions is here below.
| Base Form |
Past Simple |
Past Participle |
Definition |
| Offset |
Offset |
Offset |
To compenaste or counterbalance
|
| Outbid |
Outbid |
Outbid |
To offer more money than someone in an auction or sale
|
| Outbreed |
Outbred |
Outbred |
To breed faster than others
|
| Outdo |
Outdid |
Outdone |
To do better than someone
|
| Outdraw |
Outdrew |
Outdrawn |
To pull out To pull a gun faster than an opponent
|
| Outdrink |
Outdrank |
Outdrunk |
To drink more than someone else, usually alcohol |
| Outdrive |
Outdrove |
Outdriven |
To drive faster or better |
| Outfight |
Outfought |
Outfought |
To fight better than someone |
| Outfly |
Outflew |
Outflown |
To fly faster or further |
| Outgrow |
Outgrew |
Outgrown |
To grow faster than something or someone To become too big or mature for something
|
| Outlay |
Outlaid |
Outlaid |
To spend money for a particular purpose |
| Outleap |
Outleapt/Outleaped |
Outleapt/Outleaped |
To jump or leap further or higher |
| Output |
Output/Outputted |
Output/Outputted |
To put out or produce
|
| Outride |
Outrode |
Outridden |
To ride faster than someone
|
| Outrun |
Outran |
Outrun |
To run or go faster than someone
|
| Outsee |
Outsaw |
Outseen |
To see further
To have greater foresight |
| Outsell |
Outsold |
Outsold |
To sell more than something or someone
|
| Outshine |
Outshone |
Outshone |
To be better than someone
|
| Outshoot |
Outshot |
Outshot |
To shoot faster or better |
| Outsing |
Outsang |
Outsung |
To sing better or louder than someone |
| Outsit |
Outsat |
Outsat |
To sit for longer than someone |
| Outsleep |
Outslept |
Outslept |
To sleep for longer than someone |
| Outsmell |
Outsmelt/Outsmelled |
Outsmelt/Outsmelled |
To have a better sense of smell |
| Outspeak |
Outspoke |
Outspoken |
To speak better or more than someone |
| Outspeed |
Outsped |
Outsped |
To go faster than someone or something |
| Outspend |
Outspent |
Outspent |
To spend more than someone |
| Outspin |
Outspun |
Outspun |
To finish or die |
| Outspring |
Outsprang |
Outsprung |
To spring or jump out |
| Outstand |
Outstood |
Outstood |
To be clearly different or better |
| Outswear |
Outswore |
Outsworn |
To exceed someone in swearing- oaths or bad language |
| Outswim |
Outswam |
Outswum |
To swim faster or further than someone |
| Outtell |
Outtold |
Outtold |
To be better or exceed in telling or calculating |
| Outthink |
Outthought |
Outthought |
To think better ideas than someone |
| Outthrow |
Outthrew |
Outthrown |
To throw further or more accurately |
| Outwear |
Outwore |
Outworn |
To last longer (of materials, clothes, etc) |
| Outwind |
Outwound |
Outwound |
To unloose |
| Outwork |
Outworked/Outwrought |
Outworked/Outwrought |
To work harder or better |
| Outwrite |
Outwrote |
Outwritten |
To be better at writing |
| Overbear |
Overbore |
Overborne |
To use force or authority to control
|
| Overbid |
Overbid |
Overbid |
To bid more something is worth
To bid more than you can win in a card game |
| Overblow |
Overblew |
Overblown |
To become subdued
To blow away
To force too much |
| Overbreed |
Overbred |
Overbred |
To breed too much so that features become excessive |
| Overbuild |
Overbuilt |
Overbuilt |
To build too much, overdevelop
|
| Overbuy |
Overbought |
Overbought |
To buy too much
To pay too much |
| Overcast |
Overcast |
Overcast |
To become cloudy
To sew with overcast stitiches (long slanting stitches) |
| Overcome |
Overcame |
Overcome |
To master a problem or difficult situation To become helpless because of excessive emotions or physical difficulties
|
| Overcut |
Overcut |
Overcut |
To cut down more trees than permitted |
| Overdo |
Overdid |
Overdone |
To do something to excess To cook something too much
|
| Overdraw |
Overdrew |
Overdrawn |
To take money out of an account so that a negative balance results |
| Overdrink |
Overdrank |
Overdrunk |
To drink too much |
| Overdrive |
Overdrove |
Overdriven |
To drive or work something too hard |
| Overeat |
Overate |
Overeaten |
To eat too much
|
| Overfeed |
Overfed |
Overfed |
To give too much food |
| Overfly |
Overflew |
Overflown |
To fly over a place |
| Overgrow |
Overgrew |
Overgrown |
To grow too big or beyond a limit or boundary |
| Overhang |
Overhung |
Overhung |
To be above something
|
| Overhear |
Overheard |
Overheard |
To hear something accidently that was not said to you
|
| Overlay |
Overlaid |
Overlaid |
To cover something with a layer
|
| Overleap |
Overleapt/Overleaped |
Overleapt/Overleaped |
To jump over
|
| Overlearn |
Overlearnt/Overlearned |
Overlearnt/Overlearned |
To continue learning afer having reached a basic proficiency |
| Overlie |
Overlay |
Overlain |
To lie on top of
To kill by lying on top of |
| Overpass |
Overpast/Overpassed |
Overpast/Overpassed |
To cross, pass over |
| Overpay |
Overpaid |
Overpaid |
To pay too much
|
| Override |
Overrode |
Overridden |
To ride through an enemy's country
|
| Overrun |
Overran |
Overrun |
To flood To invade and take control
|
| Oversee |
Oversaw |
Overseen |
To observe people's work to make sure that it is done properly
|
| Oversell |
Oversold |
Oversold |
To sell too much To publicise too much
|
| Overset |
Overset |
Overset |
To overpower
|
| Oversew |
Oversewed |
Oversewn/Oversewed |
To sew two edges together with stitches overlapping both |
| Overshoot |
Overshot |
Overshot |
To go past a limit
|
| Oversleep |
Overslept |
Overslept |
To sleep too late
|
| Oversow |
Oversowed |
Oversown/Oversowed |
To sow on land that has already be sown |
| Overspeak |
Overspoke |
Overspoken |
To speak too long or use too many words |
| Overspend |
Overspent |
Overspent |
To spend more than allowed or budgeted
|
| Overspill |
Overspilt/Overspilled |
Overspilt/Overspilled |
To spill over
To have a population that exceeds the space available |
| Overspin |
Overspun |
Overspun |
To make something last too long |
| Overspread |
Overspread |
Overspread |
To cover something
|
| Overspring |
Oversprang |
Oversprung |
To jump over |
| Overstand |
Overstood |
Overstood |
Lose a sale of deal by sticking to a price or conditions unacceptable to the other party |
| Overstrew |
Overstrewed |
Overstrewed/Overstrewn |
To sprinkle or strew something onto another thing
|
| Overstride |
Overstrode |
Overstridden |
To walk across or over
To walk faster than someone
To dominate |
| Overstrike |
Overstruck |
Overstruck |
To stamp a new value or inscription on a old coin |
| Overstring |
Overstrung |
Overstrung |
To tie a string too tightly
To string piano bass strings across treble strings |
| Overtake |
Overtook |
Overtaken |
To pass a vehicle that is going more slowly
|
| Overthink |
Overthought |
Overthought |
To think or plan too much |
| Overthrow |
Overthrew |
Overthrown |
To remove someone forcibly from government or power
|
| Overwear |
Overwore |
Overworn |
To wear something too much or often, or wear it out |
| Overwind |
Overwound |
Overwound |
To wind a clock or something too much so it strains the spring |
| Overwithhold |
Overwithheld |
Overwithheld |
To deduct too much tax from a payment or salary |
| Overwrite |
Overwrote |
Overwritten |
To record data on top of existing data, erasing the original |