Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'covey', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
covey
Transposition0
ocvey
cvoey
coevy
covye
Transposition1
vocey
cevoy
coyev
Transposition2
eovcy
cyveo
Transposition2r
evocy
cyevo
Transposition0x2
ocevy
ocvye
cvoye
Slip3A
ovcey
cveoy
coeyv
Slip3B
vcoey
ceovy
coyve
Omission
ovey
cvey
coey
covy
cove
Repetition
ccovey
coovey
covvey
coveey
coveyy
QWERTY Substitution
xovey
vovey
civey
cpvey
cocey
cobey
covwy
covry
covet
coveu
QWERTY Repetition after
cxovey
cvovey
coivey
copvey
covcey
covbey
covewy
covery
coveyt
coveyu
QWERTY Repetition before
xcovey
vcovey
ciovey
cpovey
cocvey
cobvey
covwey
covrey
covety
coveuy
QWERTY Substitution Transposed
oxvey
xvoey
xoevy
xovye
ovvey
vvoey
voevy
vovye
icvey
cviey
cievy
civye
pcvey
cvpey
cpevy
cpvye
occey
ccoey
coecy
cocye
ocbey
cboey
coeby
cobye
ocvwy
cvowy
cowvy
covyw
ocvry
cvory
corvy
covyr
ocvet
cvoet
coevt
covte
ocveu
cvoeu
coevu
covue
WrongDoubles
$JSON
$address
$applyDefault
$clone
$commas
$copy
$copyFields
$delete
$entries
$expand
$filt
$getType
$isArray
$isBoolean
$isClass
$isDate
$isElement
$isFunction
$isNumber
$isObject
$isString
$isType
$isValidDate
$json2txt
$keys
$load
$matchall
$parseFloats
$pick
$postJSON
$prune
$save
$set
$sortBy
$stringify
$sum
$svgPoster1
$textify
$toFixed
$type
$without
Glossary
Transposition = adjacent pairs of letters are swapped
Omission = individual letters are missed out
Repetition = individual letters are entered twice consecutively
QWERTY substitution = letters are replaced by each of their QWERTY-keyboard based physical neighbours (e.g. 'h' gets replaced with y, u, j, n, b, g)
QWERTY repetition type 1 = letters are followed by each of their QWERTY-keyboard neighbours
QWERTY repetition type 2 = letters are preceded by each of their QWERTY-keyboard neighbours