Basic Irish Grammar

Understand the rules and structures of the Irish language.
Caoimhín · April 25, 2025

Gramadach galore!

In Basic Irish Grammar, Dr. Caoimhín Ó Liatháin explains the essential rules and structures of the Irish language through 30 concise videos. This comprehensive course covers the following topics:

An Introduction to Irish
1. The alphabet and spelling – click the image on the right, or here, to watch this lesson for free!
2. The two definite articles (an and na, in the nominative and genitive cases).
3. Overview of the four noun cases (nominative, genitive, vocative, dative).
4. An Caighdeán Oifigiúil
5. A word about dialects

Genders
6. Overview of the two noun genders,
7. Masculine nouns in the nominative case.
8. Feminine nouns in the nominative case.
9. Masculine nouns in the genitive case.
10. Feminine nouns in the genitive case.

Verbs
11. The verbal noun.
12. Using a verb to give an order.
13. Verbs in the past tense.
14. Verbs in the present tense.
15. Verbs in the future tense.

Mutations
16. Overview of the initial mutations (lenition, eclipsis, t-prothesis, h-prothesis)
17. The Seimhiú explained.
18. The Urú explained.
19. The vocative case.
20. t-prothesis, h-prothesis

Pronouns and Prepositions
21. Personal pronouns (basic and emphatic forms).
22. Possessive Pronouns – saying something belongs to someone.
23. 6 common prepositions (to, for, about, of, in, at and from).
24. Prepositional pronouns (agam, agat, aige, aici etc.).
25. Compound prepositions (le haghaidh, i dteannta, os cionn etc.).

Numbers
26. Overview of numbers in Irish.
27. Numbers used for counting (maoluimhreacha = “bald” numbers) (a haon, a dó, a trí etc.).
28. Counting things (cardinal number + noun) (X amháin, dhá X, trí X etc.) and na céadta, na mílte, na milliúin.
29. Counting people (personal numerals 1–10, then same system as for things) (duine amháin, beirt, triúr etc.).
30. Ordinal numbers (an chéad, an dara, an tríú etc.).

Included in this course:

  • 30 video lessons.
  • 30 downloadable lessons (PDF).

Course length:

  • 2.5 hours.

About Instructor

Caoimhín

4 Courses

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Course Includes

  • 31 Resources