SL.O Grammar Guide

This is a short guide to SL.O grammar. All examples are in Roman SL.O. Hyphens show where an ending is added; you can leave them out when typing.

Word order

The basic order is subject, object, verb (SOV): Mi naru pit. “I water drink” = I drink water. Adjectives come before nouns and SL.O uses postpositions (small words after the noun) instead of prepositions.

Pronouns

English SL.O
I / me mi
you tu
he ho
she sha
it ke
we mina
they hona
this / that zi / zo

SL.O has no separate subject and object forms and no grammatical gender. Add -ti to a pronoun for “my, your, his…”: mi-ti = my. Add -gu for “myself, yourself…”: mi-gu.

Nouns, plurals and “the”

  • Plural: add -na after a vowel or -ana after a consonant. After a number the noun stays singular.
  • “The”: add -ri to the noun: tovek-ri = the house. “A house” is just tovek.
  • No copula: “is, am, are” are not written: Zi tovek. = This is a house.

Verbs

Meaning Ending Example
Present none Mi naru pit.
Past -ta Mi naru pit-ta.
Future -va Mi naru pit-va.
Continuous -ngo Mi naru pit-ngo.
Perfect -ki Mi naru pit-ki.
Command -ku Naru pit-ku!

Negation and questions

Put ba before the verb for “not”: Mi naru ba pit. Add ka at the end for a yes/no question: Tu naru pit ka? Question words (what, who, where, why, how) stay in the place of the missing information.

Joining sentences

SL.O has words for “and”, “but”, “because” and “if”. The condition clause is followed by klu (if): Tu ven klu, mi glis-va. = If you come, I will go.

Words that are not in the dictionary

An unknown word is spelled letter by letter after a marker (lon for common words, lom for names). This keeps every word writable and fully reversible until a real SL.O word is added.

Ready to practise? Open the translator.

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