Arabic (AR) Language Data
Volume of Language Data
Total number of forms
- Verbs: 10,000,000 forms (59%)
- Nouns: 5,000,000 forms (29%)
- Adjectives: 1,500,000 forms (9%)
- Other: 500,000 forms (3%)
Total number of lemmas
Features
Each form is annotated with its corresponding lemma, POS, and morphological attributes: voice, tense, mood, number, person, gender, case, state, possessive-number, possessive-person and possessive-gender.
Lemma
The canonical form for the inflected word.
POS
Part of Speech such as noun, verb, adjective, etc.
Voice
Verb form is classified as active or passive.
Tense
Specifies when the action takes place such as past, present, future, etc.
Aspect
Not applicable.
Mood
Modality of the verb form: indicative, subjunctive, imperative, etc.
Person
Verb or pronoun refers to the first, second or third person.
Number
State of being singular, dual or plural.
Gender
Noun, verb or adjective forms, masculine, feminine, neuter, etc.
Case
The function that the noun or adjective plays within a sentence.
Degree
Not applicable.
Definiteness State
Specifies whether a noun or adjective refers to a concrete or general concept.
Negative
Not applicable.
Contractions
Not applicable.
Pronominal Clitics
Clitic pronouns are identified and tagged.
Formality
Not applicable
Frequency
Relative frequency of the form based on a large general-purpose corpus.
Named Entities
Pre-defined entities are tagged as person names, places, organization, etc.
Offensive
Indicates whether the form might be considered offensive in certain contexts.
Regional Variants
In addition to the lexical data for Modern Standard Arabic (MSA), the Lexical Resource also contains the equivalent lexical data for the following dialects:
Inflectional Morphology Data
The Lexical Resource for Modern Standard Arabic (MSA) contains all the forms for all POSs: nouns, verbs, adjectives, adverbs, pronouns, prepositions, conjunctions, numerals and particles
Derivational Morphology Data
It also includes all derivational forms including adjectives derived from nouns (nisba) and verbal nouns or adverbs derived from adjectives.
Extended Morphology Data
It contains too the result of extending the inflectional and derivational forms lists as a result of considering additional morphological phenomena such as common combinations of productive prefixes.
Frequency Indication
Contains the data regarding the relative frequency of appearance for the words in the above lists in the given language.
Complementary Semantic Annotations
Named Entities
Contains the data regarding named entities comprising person names, places, companies and organizations.
Offensive Language
Contains information per word indicating if the word might be considered offensive in certain contexts.
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