6 3.
Analyzing  the  causes  of  those  errors.  They  can  be  overgeneralization, ignorance  of  rule  restriction,  incomplete  application  of  rules,  and  false
concepts hypothesized 4.
These  three  steps  of  analysis  are  done  until  the  grammar  errors  are repeatedly or redundantly committed in their writing essay.
IV. DATA ANALYSIS AND FINDING
4.1 Sample of Data Student’s Writing
“THE TEACHER AND THE STUDENT” The  teacher  is  who  teaching  the  student.  Shehe  always  teaching  their
student with use metode because it’s can to easy the teacher to transfer the lesson to  student’s.  The  teacher  always  give  a  motivation  to  students  because  with
motivation  the  students  can  get  the  spirit  to  study.  How  to  be  a  good  teacher  or professional  teacher.  The  teacher  must  has  an  experience  to  teaching.  Such  as
teaching  English,  the  teacher  who  to  teaching  English  must  has  vocabulary  and has more knowledge.
The  teacher  must  be  to  make  the  student’s  to  be  a  good  person,  because experience  is  a  good  teacher.  With  experiences  we  can  study  more  knowledge.
The student is who get a knowledge from teacher. The student must study hard to get  a good mark. The student must be optimist. When the student has a problem
from the lesson, they can discuss with the teacher. The differences of the teacher and the student is the teacher is  who teaching of student than the student is  who
get knowledge from the teacher.
The  teacher  always  standby  if  any  student  has  a  problem  from  the  lesson who  the  teacher  teaching.  And  then  the  teacher  explain  and  explain  until  the
student understand. 4.1.1
Analysis on the Error’s Description
1. The teacher is who teaching the student.
The  learner  commits  omission  and  misselection  error.  It  is  omission because  there  is  no  object  in  the  sentence.  It  is  misselection  because  the
chosen verb “teaching” is used in the wrong form. The correct sentence is: √The teacher is a person who teaches the student.
2. Shehe always teaching their student with use method because it’s can to
easy the teacher to transfer the lesson to students. The  learner  commits  misselection  and  overinclusion  error.  The  words
“teaching”,  “their”,  “with  use”  and  “easy”  are  misselection.  While overinclusion can be found in the word “it’s can”. The word “is” is an item
that  should  not  appear  since  there  is  auxiliary  verb  “can”.  The  correct sentence is:
√Shehe  always  teaches  herhis  student  by  using  method  because  it  can ease the teacher to transfer the lesson to students.
3. The teacher always give a motivation to students because with motivation
the students can get the spirit to study. The learner commits misselection of word “give”. Since the subject of the
sentence is third singular person, the verb of the sentence should be added with suffix “s”. The correct sentence is:
7 √The  teacher  always  gives  a  motivation  to  students  because  with
motivation the students can get the spirit to study. 4.
The teacher must has an experience to teaching. The learner commits misselection error by using verb “has” since there is
auxiliary verb “must”. Every sentence that uses auxiliary verb needs base form  of  a  verb.  The  preposition  “to”  is  also  a  misselection  error.  The
correct sentence is: √The teacher must have an experience about teaching.
5. The teacher who to teaching English must has vocabulary and has more
knowledge. The  learner  commits  misselection  errors  by  using  verb  “teaching”  and
“has”  in  the  sentence.  There  is  overinclusion  by  using  preposition  “to” between “who” and teaching”. Then also misordering is committed by the
learner in using determiner “more”. The correct sentence is: √The  teacher  who  teaches  English  must  have  more  vocabularies  and
knowledge. 6.
The teacher must be to make the students to be a good person. The  learner  commits  omission  and  misselection.  He  omits  the  words
“able” between “must be” and “to”. It is misselection to the verb “make” instead of “motivate”. The correct sentence is:
√The teacher must be able to motivate the students to be a good person. 7.
The student is who get a knowledge from teacher. The  learner  commits  omission  and  misselection  error.  It  is  omission
because  there  is  no  object  in  the  sentence.  It  is  misselection  because  the chosen  verb  “get”  is  used  in  the  wrong  form  since  the  subject  of  the
sentence is a third singular person. The correct sentence is: √The student is a person who gets knowledge from teacher.
4.1.2 Analysis on the Error’s Causes
1. The teacher is who teaching the student.
The cause of error in this sentence is incomplete application of rules. The learner fails to apply the grammar rules completely.
2. Shehe always teaching their student with use method because it’s can to
easy the teacher to transfer the lesson to students. The  cause  of  error  in  this  sentence  is  over-generalization.  The  learner
creates  deviant  form  in  the  target  language  in  place  of  two  regular structures.
3. The teacher always give a motivation to students because with motivation
the students can get the spirit to study. The  cause  of  error  in  this  sentence  is  over-generalization.  The  learner
creates  deviant  form  in  the  target  language  in  place  of  two  regular structures.
4. The teacher must has an experience to teaching.
The  cause  of  error  in  this  sentence  is  over-generalization.  The  learner creates  deviant  form  in  the  target  language  in  place  of  two  regular
structures.
5. The teacher who to teaching English must has vocabulary and has more
knowledge.