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
#1 the a
#2 is are
#3 is was
#4 a the
#5 in on
#6 will would
#7 on in
#8 a an
#9 & and
#10 that who
#11 are is
#12 its it's
#13 to for
#14 was were
#15 have has
#16 can could
#17 which that
#18 e-mail email
#19 you your
#20 of for
#21 for to
#22 in at
#23 has have
#24 your you're
#25 would will
#26 that which
#27 this these
#28 2 two
#29 Hope I hope
#30 Im I'm
#31 in into
#32 are were
#33 there their
#34 and to
#35 this the
#36 to with
#37 it this
#38 have had
#39 u you
#40 3 three
#41 wanted want
#42 ok okay
#43 at in
#44 to too
#45 of in
#46 could can
#47 in to
#48 if whether
#49 need needs
#50 an a
#51 and or
#52 in with
#53 has had
#54 in of
#55 to in
#56 it them
#57 for of
#58 on of
#59 were was
#60 the their
#61 the this
#62 had have
#63 send sent
#64 of to
#65 then than
#66 was is
#67 question questions
#68 the an
#69 can not cannot
#70 could would
#71 I I've
#72 4 four
#73 on at
#74 that the
#75 in for
#76 1 one
#77 the that
#78 towards toward
#79 dont don't
#80 5 five
#81 use used
#82 ask asked
#83 at on
#84 to of
#85 on to
#86 that this
#87 on for
#88 my the
#89 with to
#90 too to
#91 everyday every day
#92 to and
#93 of from
#94 to into
#95 of on
#96 for in
#97 Lets Let's
#98 cause because
#99 to on
#100 life lives