33 the  collocations  of  the  verbs
refuse
and
reject
.  The  result  of  the  test  shows  that lower and higher learners are still confused about the use of  the verbs
refuse
and
reject
. In conclusion, the understanding of syntactic and lexical collocations of the verbs
refuse
and
reject
of learners in general is the same. The second study is conducted by
Kayaoğlu 2013. Kayaoğlu 2013 uses COCA to conduct his study. He examines the feasibility of using a corpus to help
students  differentiate  between  close  synonyms  which  have  similar  meanings  but cannot  be  substituted  one  for  another
Kayaoğlu,  2013.  He  employs  t-test analysis to  find the results  of the study.    He lists
reject
as  the  close synonym  of
refuse
besides
deny
,
decline
, and
rebuff
. Kayaoğlu 2013 gives a vocabularies test
about  close  synonyms  for  English  learners.  His  study  shows  that  the  use  of  a corpus for deciding on close synonyms proved to be very effective. It is because
there is a statistically significant different result between the pre-test and the post- test.
In  the  research er’s  batch,  there  are  four  other  researchers  who  conduct
corpus  study.  The  first  researcher  is  Samodra  2014.  She  examines  the  modal
shall
in  two  registers.  The  second  researcher  is  Krismaheryanti  2014.  She studies  collocation  patterns  of  the  words
pupil
and
student
which  convey  their meanings.  The  third  researcher  is  Duanaya  2014,  in  process,  who  investigates
the  syntactic  patterns  of  the  synonymous  conjunctions,
since
and
because
.  The last  researcher  is  Riski  2014,  in  process,  who  studies  the  collocations  of  the
verbs
suggest
and
advice
.  Having  same  basic  idea,  the  researcher  shares  the references and knowledge through doing the study.
34
B. Theoretical Framework
In order to conduct the study, the researcher should look for some theories
which settle appropriately with the topic of the study. The theoretical framework summarizes and synthesizes the relevant theories explained above. In this section,
the researcher relates the study matter to the theories. In  order  to  answer  the  research  problems,  the  researcher  implements  the
theories  which  are  appropriate  with  the  topic  of  this  study.  The  theory  of frequency  is  employed  to  answer  the  first  research  question.  The  frequencies  of
refuse
and
reject
will be analyzed to know the use of them. COCA, as the source of the data, shares the frequencies  of the occurrences  of the synonymous words.
The  clear  numbers  of  occurrences  given  by  COCA  will  facilitate  to  understand more  about  the  use  of  the  verbs.  COCA  as  a  subsequent  source  has  enabled  the
automatic measurement
of statistically
significant co-occurrences
“Collocations”.  Knowing  the  frequency  of  the  occurrence  of  the  synonymous words, inform which verb is common used in the daily life context.
The  second  research  question  deals  with  the  collocations  of  the  verbs
refuse
and
reject
. The researcher takes theory of word classes which contains verb as  the  aspect  deliberated.  The  words
refuse
and
reject
themselves  have  some senses  according  to  word  classes.  They  can  be  a  noun  and  a  verb.  In  this  study,
refuse
and
reject
refer  to  the  word  class  verb,  which  indicates  actions  or something to do by subjects. Each verb has certain meanings which describe the
use of it in the language.
35 According to theory of meanings,
refuse
and
reject
can be examined using collocative  meaning  and  denotative  meaning.  Collocative  meaning  underlies  the
analysis of the verbs
refuse
and
reject
. To obtain rich interpretation of the use of the  verbs
refuse
and
reject
,  it  is  given  the  definitions  of  each  verb.  They  will support  the  discussion  in  this  study.  The  dictionaries  mention  that
refuse
and
reject
are counted as synonyms that share similar ideas of the senses. Denotative meaning is used to distinguish the definition of the synonymous words.
O’Grady,
et  al
.  2010  say  that  denotative  meaning  is  one  of  the  parts  of  semantics  study which  endeavors  to  equate  the  meaning  of  a  word  or  a  phrase  with  the  units  to
which  it  refers.  However,  the  similar  words  are  not  able  to  substitute  one  to another. Thus, this study takes theory of synonyms which gives a clear description
of the synonym degree of
refuse
and
reject
. The  analysis  of  the  verbs  is  employed  by  corpus  linguistics  approach,
especially semantics, which refers to “an approach to studying language in which
observational  data  from  large  text  collections  are  used  as  the  main  evidence  for the uses and the meaning of words and phrases” Stubbs, 2001, p.23. Therefore,
this study needs a corpus which provides the data of the verbs
refuse
and
reject
. The  tokens  of  the  verbs
refuse
and
reject
are  obtained  from  COCA  that  offers some  options  to  the  study  matter.  The  tokens  will  show  the  occurrences  of  the
combination  of  words  McEnery    Wilson,  2001.  Combination  of  words signifies  the  collocation  of  the  synonymous  verbs.  To  investigate  the  senses  of
words, it can be looked at their collocates collocation Biber,
et al
., 2002. They add that
“there is a strong tendency for each collocate of a word to be associated