Common mistakes in English

Over the last few years, we have corrected millions of words in the texts we have processed. Here, we present a list of common mistakes that we have found. The list is sorted according to the frequency with which we corrected the phrase. Not all corrections are present due to privacy concerns.

Position Before After
#1201 a as
#1202 a at
#1203 has as
#1204 persons person's
#1205 Btw By the way
#1206 web site website
#1207 by for
#1208 was have been
#1209 their her
#1210 kids kids'
#1211 a lot of many
#1212 follow-up follow up
#1213 foods food
#1214 reach reached
#1215 organization organizational
#1216 s a
#1217 see sees
#1218 sport sports
#1219 while whilst
#1220 shows showed
#1221 short term short-term
#1222 deliver delivered
#1223 tommorow tomorrow
#1224 fathers father's
#1225 things thing
#1226 on upon
#1227 after following
#1228 travelling traveling
#1229 phone phones
#1230 months month
#1231 review reviewed
#1232 factor factors
#1233 tried try
#1234 evidences evidence
#1235 response respond
#1236 you me
#1237 In this This
#1238 a this
#1239 recommendation recommendations
#1240 I’ve I have
#1241 he he/she
#1242 don’t do not
#1243 dream dreams
#1244 myself I
#1245 process processed
#1246 mistake mistakes
#1247 opened open
#1248 plays play
#1249 here hear
#1250 double check double-check
#1251 would do
#1252 behavior behaviour
#1253 heart hearts
#1254 who which
#1255 inputs input
#1256 which what
#1257 keep keeps
#1258 of in the
#1259 what's what
#1260 presentation presentations
#1261 and it which
#1262 going go
#1263 but the The
#1264 dose does
#1265 home homes
#1266 ended ending
#1267 her she
#1268 Aug August
#1269 live lived
#1270 yo you
#1271 mothers mother's
#1272 sale sales
#1273 wanted wants
#1274 at during
#1275 American Americans
#1276 You Do you
#1277 list lists
#1278 and that That
#1279 have be
#1280 play plays
#1281 from since
#1282 and She
#1283 12 12th
#1284 invite invitation
#1285 role roles
#1286 loves love
#1287 20 20th
#1288 patient patient's
#1289 though although
#1290 started start
#1291 is being
#1292 he he's
#1293 if on whether
#1294 in as
#1295 questions question
#1296 benefit benefits
#1297 have do
#1298 Just wanted I just want
#1299 allow allowed
#1300 form forms