Tone formula

Tone	Description			Character influence
	The character 'Mai Ehg' is one of four tone marks. It is a very common character, and it can be found modifying any of the three consonant classes. High Class Character--Low Tone Middle Class Character--Low Tone Low Class Character--Falling Tone			517 syllables -- 14.6%
	The character 'Mai Toh' is one of four tone marks. It is a very common character, and it can be found modifying any of the three consonant classes. High Class Character--Falling Tone Middle Class Character--Falling Tone Low Class Character--High Tone			402 syllables -- 11.4%
	The character 'Mai Dtree' is one of four tone marks. It is an uncommon character, and it can be found modifying only Middle Class consonants. High Class Character--Never Occurs Middle Class Character--High Tone Low Class Character--Never Occurs			32 syllables -- 0.9%
	The character 'Mai Jaht Dta Wah' is one of four tone marks. It is an uncommon character, and it can be found modifying only Middle Class consonants. High Class Character--Never Occurs Middle Class Character--Rising Tone Low Class Character--Never Occurs			14 syllables -- 0.3%
	The character 'Mai Ya Mok' repeats the word or phrase before it.			--
	The character 'Bpai Yan Noi' is an abbreviation symbol. It is often found abbreviating long names.			--
	The character 'Ga Rahn' is a 'silent' marker. Any character found under this symbol is silent.			256 syllables -- 7.2%
	The character 'Mai Dtai Kuu' is a contraction symbol, and it can be found shortening only two vowel combinations -- with a final consonant.			69 syllables -- 1.9%
	The character 'Ri' 'Reu' (short) or 'Reu' (long) is uncommon. Although some resources describe it as an 'Obsolete Vowel', it can be found holding a consonant space in Thai Dictionaries.			8 syllables -- 0.1%
	The character 'Leu' (short) or 'Leu' (long) is uncommon. Although some resources describe it as an 'Obsolete Vowel', it can be found holding a consonant space in Thai Dictionaries.			0 syllables -- 0%
	The character 'Kaw Kuat' is an obsolete High Class Consonant.			0 syllables -- 0%
	The character 'Kaw Kohn' is an obsolete Low Class Consonant.			0 syllables -- 0%