Isan Language - Grammar

Grammar

Isan words are not inflected, declined, conjugated, making Isan, like Lao and Thai, an analytic language. Special particle words function in lieu of prefixes and suffixes to mark verb tense. The majority of Isan words are monosyllabic, but compound words and numerous other very common words exist that are not. Typologically, Isan is a subject–verb–object (SVO) language, although the subject is often dropped. Word order is an important feature of the language.

Although in formal situations, standard Thai is often used, formality is marked in Isan by polite particles attached to the end of statements, and use of formal pronouns. Compared to Thai, Isan sounds very formal as pronouns are used with greater frequency, which occurs in formal Thai, but is more direct and simple compared to Thai. The ending particles เดอ (doe, dɤː) or เด (de, deː) function much like ครับ (khrap, kʰráp), used by males, and คะ (kha, kʰaʔ), used by females, in Thai. (Isan speakers sometimes use the Thai particles in place of or after เดอ or เด.) Negative statements often end in ดอก (dok, dɔ̀ːk), which can also be followed by the particle เดอ and its variant.

• เพ่ินเฮ็ดปลาแดกเดอ (phoen het padaek doe, pʰɤn het paːdɛːk dɤː) He makes fish padaek.
• บ่เป็นหยังดอก (bo pen nyang dok, bɔː peːn ɲaŋ dɔːk) It does not matter.