Corpus of Journal Articles 2014
(Part of speech search)

Welcome to the Corpus of Journal Articles (CJA) 2014. The CJA 2014 is a large collection of articles from 721 high-impact journals in 38 disciplines in Journal Citation Reports (JCR) or in SCImago Journal Rank (SJR).

The CJA 2014 consists of 760 articles with 6,140,708 words and contains three sub-corpora:

1. Research articles corpus contains 2,864,188 tokens in 18 sections.
2. Review articles corpus contains 2,354,110 tokens in 5 sections.
3. Theoretical articles corpus contains 922,410 tokens in 4 sections.

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Query parameter(s) (max. 4 parameters, see remarks for syntax):           Number of instances to be listed: 40 1,000 2,000 5,000 10,000               Remarks: (Click here for detailed instructions) (Recommend using Mozilla Firefox or Apple® Safari to search. Best viewed in 1680x1050 screen resolution.) 1. Query word/phrase accepts English alphabets and dash only (i.e. A-Z, a-z, -), case-insensitive. 2. Search string syntax word^pos. [e.g. book^nn, book^vb ^dt, ^vb ^dt ^nn, etc.] The symbol ^tag indicates the tag to be searched for. The string in front of the caret symbol ^ is the query word. A maximum of 5 units of 'word', 'word^pos' or '^pos' can be used for query. A caret with a number (e.g. ^2) in the middle of the search string instructs the search engine to skip two words in between any two query parameters (e.g. book ^2 advance). Head and/or tail partial search of the query word/phrase is possible by adding '  -  ' to the front or end of the query word/phrase (e.g. -ment, advan-, -fine-) Tail partial search for the POS tag is possible by adding '-' at the end of the POS tag (e.g. ^NN- will return ^NN, ^NNS, ^NNP, ^NNPS) Units are separated by a space. Punctuation is not accepted. 3. Part-of-speech tag symbols in alphabetical order* ^CC Coordinating conjunction ^PRPS Possessive pronoun ^CD Cardinal number ^RB Adverb ^DT Determiner ^RBR Adverb, comparative ^EX Existential 'there' ^RBS Adverb, superlative ^FW Foreign word ^RP Particle ^IN Preposition or subordinating conjunction ^TO 'to' ^JJ Adjective ^UH Interjection ^JJR Adjective, comparative ^VB Verb, base form ^JJS Adjective, superlative ^VBD Verb, past tense ^MD Modal ^VBG Verb, gerund or present participle ^NN Noun, singular or mass ^VBN Verb, past participle ^NNS Noun, plural ^VBP Verb, non-3rd person singular present ^NNP Proper noun, singular ^VBZ Verb, 3rd person singular present ^NNPS Proper noun, plural ^WDT Wh-determiner ^PDT Predeterminer ^WP Wh-pronoun ^POS Possessive ending ^WPS Possessive wh-pronoun ^PRP Personal pronoun ^WRB Wh-adverb 4. Maximum 10,000 concordance lines can be listed. * Source: Santorini, B. (1990). Part-of-speech tagging guidelines for the Penn Treebank Project (3rd revision). Retrieved December 20, 2016 from http://repository.upenn.edu/cgi/viewcontent.cgi?article=1603&context=cis_reports * The corpus is tagged with Stanford Part-of-speech Tagger v.3.6.0.