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
#1401 plan planned
#1402 witness witnessed
#1403 hi thiz Hi this
#1404 Am I am
#1405 behavior behaviour
#1406 it is it's
#1407 restaurant restaurants
#1408 sale sales
#1409 think thought
#1410 manager managers
#1411 to do doing
#1412 costumer customer
#1413 Secondly Second
#1414 Congratulation Congratulations
#1415 In this This
#1416 is will
#1417 website websites
#1418 student’s students'
#1419 offers offer
#1420 od of
#1421 father father's
#1422 plz please
#1423 background backgrounds
#1424 offer offered
#1425 weakness weaknesses
#1426 for a
#1427 beeing being
#1428 be are
#1429 called call
#1430 Sept September
#1431 40 forty
#1432 attached attach
#1433 suggest suggests
#1434 a lot very much
#1435 stuff staff
#1436 wasnt wasn't
#1437 device devices
#1438 Will We will
#1439 I’m I was
#1440 women women's
#1441 Last The last
#1442 will is
#1443 ( [
#1444 finished finish
#1445 at during
#1446 dinning dining
#1447 keep kept
#1448 that's that is
#1449 a I
#1450 fund funds
#1451 those that
#1452 @ at
#1453 where that
#1454 topic topics
#1455 writting writing
#1456 pop-in pop in
#1457 takes took
#1458 they who
#1459 therefore so
#1460 so such a
#1461 hear here
#1462 value values
#1463 save saved
#1464 we you
#1465 email e-mail
#1466 explain explains
#1467 find finding
#1468 manage managed
#1469 ( :
#1470 your a
#1471 early earlier
#1472 n in
#1473 he he/she
#1474 it the
#1475 and who
#1476 state states
#1477 connection connections
#1478 nurse nurses
#1479 wit with
#1480 apologies apologize
#1481 set up set-up
#1482 every thing everything
#1483 open minded open-minded
#1484 more most
#1485 leave left
#1486 effort efforts
#1487 market markets
#1488  I I
#1489 systems system
#1490 2pm 2 p m
#1491 give giving
#1492 Further Furthermore
#1493 presentation presentations
#1494 you’re your
#1495 that in which
#1496 costumers customers
#1497 Was I was
#1498 us as
#1499 Therefor Therefore
#1500 Also In addition