2 Many learners have considerable difficulty with the English tense system. As other areas of the grammar, difficulties may arise from the nature of the system it self or from differences between English and the learners’ mother tongue. English insists on marking every finite verb group for absolute tense, whether or not the time orientation would be clear without it. Many other languages, however, often do not require such marking of the verb group where the time location is either unimportant or is clear from context. This many partly explain why some learners of English tend, for example, to use Past tense only sporadically when writing narratives (Lock, 1996:163).
Risnawati (1998) reported that Indonesian faced difficulties in writing a composition because of the differences of grammar of sentences between English and Indonesian language. Indonesian learners got difficulties in using appropriate verb that must be corresponding to the allocation. In Indonesian language the verb form never change. Below are examples she made:
Indonesian language | English |
Andi pergi ke sekolah | Andi goes to school |
Andi sedang pergi ke sekolah | Andi is going toschool |
Andi pergi kesekolah kemarin | Andi went to school yesterday |
Andi telah pergi kesekolah | Andi has gone to school |
Table 3.The difference between Indonesian and English in verb change
The mistakes that students made in learning English as target language, which focussed on English tenses can be classified into three types
(Yulianita, 2005):
1. Wrong form
Thomshon (1980) says tha there are four forms of verbs should be mastered in English Tenses : the form of present tense, the form of past tense, the form present participle and the form of past participle.
This is the use of wrong verb, generally relates to the irregular.The changing of verb from the infinitive another form that does not involve adddition or omission.
Example,
Incorrect: She did not told me what happened.
Correct: She did not tell me what happened.
2. Additional of unnecessary item
Possible cause of the mistake is overgeneralization. Richards (1971) says that overgeneralization happens because the students’ failure to observe the boundary of such rule.
This is the extra use of such grammaatical item.
Example: Incorrect: They were graduated two years ago
Correct: They graduated two years ago.
3. Omission of necessary item
Long (1989) says that omission of be from a language with no such verbs as example of mother tongue interference.
This is the omission of such grammatical item, that actually needed.
Example:
Incorrect: He handsome
Correct: He is handsome..