View source for Category:Text corpora

A [https://en.wikipedia.org/wiki/Text_corpus '''text corpus'''] is a large collection of (often as diverse as possible) texts in a given language. Text corpora are very useful for checking how often a given expression is used in a language (and which are rare or never occur), thus they might be a huge help to learners who want to check whether a certain construction is natural-sounding or not. They are also extremely useful when doing research about language grammar and how it changes over time. Many corpora contain also additional information about individual words (like their part-of-speech and other inflectional information when applicable, like grammatical case, gender, tense, mood…).

Below is a list of useful publicly-available corpora for Celtic languages.

== Brittonic ==

=== Breton ===

=== Cornish ===

=== Welsh ===

== Goidelic ==

=== Irish ===
* [http://corpas.focloir.ie ''Nua-Chorpas na hÉireann''] (''New Corpus for Ireland''), also known as the ''Foclóir.ie corpus''
:* '''requires registration''' (free-of-charge)
:* all kinds of modern texts (fiction, poetry, official documents, newspaper articles, etc. from 20th and 21st century) written by both native and non-native speakers
:* allows filtering by text type (native/non-native, specific dialect)
:* part-of-speech tagged
:* uses [https://en.wikipedia.org/wiki/Sketch_Engine Sketch Engine]
:* alternative new interface at [https://focloir.sketchengine.eu focloir.sketchengine.eu]
:* See [[Irish/Using Nua-Chorpas na hÉireann]] for some additional tips
* [http://corpas.ria.ie ''Historical Irish Corpus''], also known as the ''RIA corpus''
:* publicly available
:* literary texts composed in Irish between 1600 and 1926
:* part-of-speech tagged but with limited search functionality
:* allows searching for words in original spelling and by their modern standardized forms

=== Manx ===
* [https://manxcorpus.com/ Manx Corpus Search]
:* publicly available
:* over 400 texts between 1610 and present, accompanied by English translations
:* focus on pre-1908 native Manx literature with the aim to store '''everything''' written in Manx before 1908
:* open source, the search interface software hosted at [https://github.com/david-allison/manx-corpus-search https://github.com/david-allison/manx-corpus-search], corpus data at [https://github.com/david-allison/manx-search-data https://github.com/david-allison/manx-search-data]
:* if you need assistance, have a feature request, etc. you may contact the corpus’ maintainer on Github or on Celtic Languages Discord (Discord handle ''DavidA#0813'')

=== Scottish Gaelic ===
* [https://dasg.ac.uk/corpus/ ''Corpas na Gàidhlig'' DASG]
:* publicly available
:* contains literary texts in Scottish Gaelic, from 12th century to 21st century (but mostly modern, 18th–21st c. texts; might be extended in the future with transcriptions of spoken language)
:* '''not''' part-of-speech tagged
:* based on [https://cwb.sourceforge.io/ Corpus Workbench (CWB)] with modified [https://cwb.sourceforge.io/cqpweb.php CQPWeb] interface
:* allows filtering by time period, geographical origin, particular text
:* allows complex queries using the CQP-syntax (but limited due to the lack of POS-tagging)
:* See [[Gaelic/Using Corpas na Gàidhlig]] for some additional tips

=== Classical Gaelic ===
* [https://app.sketchengine.eu/#dashboard?corpname=preloaded%2Ffiliochttcdv1 ''Irish Syllabic Poetry'' corpus]
:* corpus of Classical Gaelic bardic poetry
:* part-of-speech tagged (although very imperfect since based on tagging method for modern Irish)
:* uses non-normalized spelling (so finding a form might be difficult sometimes)
:* based on [https://bardic.celt.dias.ie/ Bardic Poetry Database]
:* uses [https://en.wikipedia.org/wiki/Sketch_Engine Sketch Engine]
* [http://corpas.ria.ie ''Historical Irish Corpus''] (corpus RIA) – mainly a Modern Irish corpus, but also useful for Early Modern texts and sometimes bardic poetry since it contains texts from 1600 and later, see under [[#Irish|Irish]]

=== Old Irish ===
* [https://chronhib.maynoothuniversity.ie/chronhibWebsite/tables ''Corpus Palaeo-Hibernicum''] – created by the ChronHib project
:* 78 Old Irish texts: OIr. glosses, Annals of Ulster, poems of Blathmac, and some tales
:* fully translated and with full annotations of morphological forms
:* it’s structured around a spreadsheet-like table interface – searching for specific forms requires displaying the '''whole''' table though (so choose the biggest “Results per Page” value at the bottom, beware that it may make it pretty laggy)
:* the corpus text is in the ''Sentences'' table, the ''Lemmata'' table is basically a glossary of all the words in the corpus, with translation and often etymological info, the ''Morphology'' table contains the whole corpus text broken down into morphological units with POS-tags and comments
:* it offers expected normalized spellings of corpus forms
:* the data can be exported to CSV files