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 in on
#4 is was
#5 a the
#6 will would
#7 a an
#8 on in
#9 & and
#10 are is
#11 that who
#12 its it's
#13 have has
#14 was were
#15 to for
#16 can could
#17 which that
#18 e-mail email
#19 you your
#20 of for
#21 for to
#22 has have
#23 your you're
#24 in at
#25 would will
#26 that which
#27 2 two
#28 this these
#29 Hope I hope
#30 Im I'm
#31 there their
#32 in into
#33 are were
#34 ok okay
#35 and to
#36 3 three
#37 have had
#38 if whether
#39 it this
#40 to with
#41 could can
#42 wanted want
#43 this the
#44 to too
#45 need needs
#46 at in
#47 of in
#48 u you
#49 in to
#50 an a

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