Grammar

Lai Grammar

A working description of the language: how words are built, how they are strung together, and what each piece does. Every Lai form below is printed in the script with its romanisation underneath, generated from the same spelling rules the lexicon uses — so what you read here is always spelled the way the dictionary spells it.

Read it end to end once, then use the contents button in the top right to come back to whatever you need.

1. Sounds and spelling

Lai is written in the Burmese script. It has nine consonants, five vowels plus the diphthong ai, and a single nasal ending. Every syllable fits the shape (C)V(N): an optional consonant, one vowel, an optional nasal. Nothing else is possible — no consonant clusters, no other final consonants, never two vowel signs on one syllable. That is the whole phonology, and it is why the language is quick to read aloud.

1.1 Consonants

Nine letters. Each is named by its bare syllable, which is the letter plus the built-in a.

Two things to watch. The letter written is read la, never ra — Lai has no r sound at all. And the letter is not a consonant: it is the silent carrier that a syllable stands on when it begins with a vowel.

1.2 Vowels

Five vowel signs and one diphthong. The vowel a is built into every consonant and is never written; the rest are marks added around the letter.

Sign	Reads as	Position	Note
(none)	a	—	built into the bare consonant
ေ	e	before the letter	the only sign written to the left
ိ	i	after the letter
ု	o	after the letter
ူ	u	after the letter
ဲ	ai	after the letter	a diphthong; cannot take the nasal

Because e is written to the left of its consonant, is one syllable read left-to-right as consonant-then-vowel, even though the vowel sign comes first on the page.

1.3 The nasal ending

A syllable may close with a nasal, written ံ and romanised n: , . It attaches after the vowel sign. The diphthong ai never takes it — ain is not a possible Lai syllable.

A written n between two vowels is not an ending; it is the next syllable’s consonant. So kana is ka-na, not kan-a.

1.4 The four syllable shapes

Shape	Built from	Example
V	carrier + vowel
VN	carrier + vowel + nasal
CV	consonant + vowel
CVN	consonant + vowel + nasal

Longer words are just these shapes in a row: is CV-CV, is CV-CV-CV. Two vowels may sit next to each other across a syllable break, as in .

2. Nouns

2.1 Case particles

Lai has no case endings. Relationships are marked by a separate short word placed after the noun.

Particle	Role	English
	genitive	of
	dative / lative	to
	benefactive	for
	agentive / instrumental	by
	comitative	with
	ablative	from
	locative	at, on, in
	perlative	through

2.2 Plural

Add to the noun.

Written together as one word: .

3. Verbs

Verbs take suffixes in a fixed order: voice first, then tense.

3.1 Voice

Suffix	Makes it
	passive
	causative

3.2 Tense

Suffix	Tense
	past
	future

An unmarked verb is present or general. Both suffixes follow the voice suffix if one is present.

3.3 Infinitive and gerund

One suffix, , covers both — the dictionary form of a verb and its use as a noun (“to walk”, “walking”).

4. Building a sentence

4.1 Word order

The predicate follows its subject. Adjectives behave as predicates, so no “to be” is needed.

4.2 Modifying a noun

A demonstrative or a qualifying word may stand on either side of the noun; both orders are correct and mean the same thing.

4.3 Negation

Two negators, chosen by what is being negated.

Particle	Negates
	verbs
	nouns, adjectives, adverbs

Here “big” is the predicate, so the verb negator is the one that applies.

4.4 Demonstratives

“this” and “that” stand as words in their own right, and also serve as the determiner prefixes in §5.2.

4.5 Questions and answers

A statement becomes a yes/no question by adding at the end.

Word	Meaning
	yes
	no

4.6 There is, here is

Word	Meaning
	there is / there are
	here is / here are

5. Pronouns and determiners

5.1 Personal pronouns

Plurals are the singular plus the regular plural suffix from §2.2.

Person	Singular	Plural
1st
2nd
3rd

5.2 The determiner grid

This is the most productive piece of the language, and worth learning as a system rather than as a vocabulary list. Seven prefixes choose which; six endings choose what kind of thing. Any prefix combines with any ending, which gives forty-two words from thirteen pieces.

Prefix	Means
	this (near)
	that (far)
	which (question)
	a certain
	all
	no
	other

Ending	Domain
	general thing
	person
	time
	place
	reason
	method

Combine them and the meaning is exactly the sum of the parts:

The full grid:

	general	person	time	place	reason	method
ka this	ka	kaya	kapai	katan	kaho	kamula
na that	na	naya	napai	natan	naho	namula
ha which	ha	haya	hapai	hatan	haho	hamula
ko certain	ko	koya	kopai	kotan	koho	komula
ani all	ani	aniya	anipai	anitan	aniho	animula
mu no	mu	muya	mupai	mutan	muho	mumula
pi other	pi	piya	pipai	pitan	piho	pimula

6. Place and direction

6.1 Postpositions of place

These follow the noun, like the case particles in §2.1. Note that the last two are geographic rather than abstract — Lai orients by the coast, not by compass points.

Word	Meaning
	above
	under
	in front of, before
	behind, after
	inside
	outside
	between
	seaward
	inland

6.2 Directionals

Word	Meaning
	away
	downward
	upward
	sideways, back and forth

7. Joining clauses

Word	Meaning	Note
	and	also the dative particle (§2.1); position tells them apart
	if	pairs with ala below
	but
	despite	mu not + tun but
	or	also the “certain” prefix (§5.2)
	than	also the “other” prefix (§5.2)
	because
	in order to
	lest, in order not to	mu not + no in order to
	therefore	two syllables: lai + la
	while

Conditions use a matched pair: opens the condition, opens the result.

8. Changing a word’s class

Four short operations convert between the major word classes. Two are suffixes, two are helper verbs placed in front.

From	To verb	To noun	To adverb	To adjective
Verb	—	-an	-mula	-ti
Noun	hei ___ (do ___)	—	-mula	-ti
Adverb / adjective	lai ___ (become ___)	-an	—	—

9. Taking in foreign words

A borrowed word has to be reshaped into (C)V(N) syllables. Two rules do nearly all the work.

9.1 Breaking up consonant clusters

A vowel is inserted between stacked consonants. Which vowel depends on the vowel already in the word.

Nearby vowel	Vowel inserted
front and unrounded (i, e)	i
central (a)	a
back or rounded (o, u)	u

9.2 Replacing missing sounds

Foreign sound	Becomes
v	b at the start of a word, w between vowels
f	p
z	h or ch
j	k

So million arrives as .

10. Comparison

Pattern	Degree
wi ___	more
iki ___	less
wi ___-la	most
iki ___-la	least

The superlative is simply the comparative plus . To compare two things, join them with “than” (§7).

11. Numbers

11.1 One to ten

Value	Word
1
2
3
4
5
6
7
8
9
10

11.2 Eleven and up

Teens are followed by the unit, written as one word.

Value	Word
11
12
13

Tens are built on plus the multiplier.

Value	Word
20
30
40
50

A unit is added after the ten, as a separate word.

Value	Words
21	tanalu tahi
22	tanalu lu
31	tanatolu tahi

11.3 Hundreds and above

Value	Words
100	heti
101	heti tahi
110	heti umi
123	heti tanalu tolu
200	lu heti
300	tolu heti
1,000	tokani
1,000,000	milion

11.4 Fractions and ordinals

Fractions prefix to the denominator; ordinals suffix to the number.

Word	Value
	1/2
	1/4

12. One form, several jobs

Lai reuses a small stock of syllables. These are the forms that do more than one job — context and position always make the reading clear.

Form	Jobs
	“no” in answers (§4.5) · verb negator (§4.3) · negative determiner prefix (§5.2) · the mu- in mutun and muno (§7)
	negator for nouns, adjectives and adverbs (§4.3) — never interchangeable with mu
	dative particle “to” (§2.1) · conjunction “and” (§7)
	determiner prefix “certain” (§5.2) · conjunction “or” (§7)
	determiner prefix “other” (§5.2) · conjunction “than” (§7, §10)
	benefactive particle “for” (§2.1) · comparative “more” (§10)
	past tense (§3.2) · locative “at, on, in” (§2.1) · superlative (§10)
	plural suffix (§2.2)
	future tense (§3.2) · determiner prefix “which” (§5.2)
	demonstrative “this” (§4.4) · determiner prefix “this” (§5.2)
	infinitive suffix (§3.3) · determiner prefix “that” (§5.2)
	conjunction “in order to” (§7) — not English “no”; that is mu
	causative suffix (§3.1) · an ordinary syllable, as in hita “bird”
	passive suffix (§3.1) · adjective-forming suffix (§8)
	adverb-forming suffix (§8) · method ending in the determiner grid (§5.2)

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