Regular verb
Encyclopedia
A regular verb is any verb whose conjugation
follows the typical grammatical inflections of the language to which it belongs. A verb that cannot be conjugated like this is called an irregular verb
. All natural language
s, to different extents, have a number of irregular verbs. Auxiliary languages usually have a single regular pattern for all verbs (as well as other parts of speech) as a matter of design. Other constructed language
s need not show such regularity, especially if they are designed to look similar to natural ones.
The most simple form of regularity involves a single class of verbs, a single principal part (the root
or a conjugated form in a given person, number, tense, aspect, mood, etc.), and a set of unique rules to produce each form in the verb paradigm
. More complex regular patterns may have several verb classes (e. g. distinguished by their infinitive ending), more than one principal part (e. g. the infinitive and the first person singular, present tense, indicative mood), and more than one type of rule (e. g. rules that add suffixes and other rules that change the vowel in the root).
Sometimes it is highly subjective to state whether a verb is regular or not. For example, if a language has ten different conjugation patterns and two of them only comprise five or six verbs each while the rest are much more populated, it is a matter of choice to call the verbs in the smaller groups "irregular".
The concept of regular and irregular verbs belongs mainly in the context of second language acquisition, where the defining of rules and listing of exceptions is an important part of foreign language learning. The concepts can also be useful in psycholinguistics, where the ways in which the human mind processes irregularities may be of interest. However, most other branches of linguistics do not use these categories; historical/comparative linguistics is more interested in categories such as strong and weak.
and especially psycholinguistics
.
A common error for small children
is to conjugate irregular verbs as though they were regular. This is regarded as evidence that we learn and process our native language partly by the application of rules, rather than, as some earlier scholarship had postulated, solely by learning the forms. In fact, children often use the most common irregular verbs correctly in their earliest utterances but then switch to incorrect regular forms for a time when they begin to operate systematically. That allows a fairly precise analysis of the phases of this aspect of first language acquisition.
Grammatical conjugation
In linguistics, conjugation is the creation of derived forms of a verb from its principal parts by inflection . Conjugation may be affected by person, number, gender, tense, aspect, mood, voice, or other grammatical categories...
follows the typical grammatical inflections of the language to which it belongs. A verb that cannot be conjugated like this is called an irregular verb
Irregular verb
In contrast to regular verbs, irregular verbs are those verbs that fall outside the standard patterns of conjugation in the languages in which they occur. The idea of an irregular verb is important in second language acquisition, where the verb paradigms of a foreign language are learned...
. All natural language
Natural language
In the philosophy of language, a natural language is any language which arises in an unpremeditated fashion as the result of the innate facility for language possessed by the human intellect. A natural language is typically used for communication, and may be spoken, signed, or written...
s, to different extents, have a number of irregular verbs. Auxiliary languages usually have a single regular pattern for all verbs (as well as other parts of speech) as a matter of design. Other constructed language
Constructed language
A planned or constructed language—known colloquially as a conlang—is a language whose phonology, grammar, and/or vocabulary has been consciously devised by an individual or group, instead of having evolved naturally...
s need not show such regularity, especially if they are designed to look similar to natural ones.
The most simple form of regularity involves a single class of verbs, a single principal part (the root
Root (linguistics)
The root word is the primary lexical unit of a word, and of a word family , which carries the most significant aspects of semantic content and cannot be reduced into smaller constituents....
or a conjugated form in a given person, number, tense, aspect, mood, etc.), and a set of unique rules to produce each form in the verb paradigm
Paradigm
The word paradigm has been used in science to describe distinct concepts. It comes from Greek "παράδειγμα" , "pattern, example, sample" from the verb "παραδείκνυμι" , "exhibit, represent, expose" and that from "παρά" , "beside, beyond" + "δείκνυμι" , "to show, to point out".The original Greek...
. More complex regular patterns may have several verb classes (e. g. distinguished by their infinitive ending), more than one principal part (e. g. the infinitive and the first person singular, present tense, indicative mood), and more than one type of rule (e. g. rules that add suffixes and other rules that change the vowel in the root).
Sometimes it is highly subjective to state whether a verb is regular or not. For example, if a language has ten different conjugation patterns and two of them only comprise five or six verbs each while the rest are much more populated, it is a matter of choice to call the verbs in the smaller groups "irregular".
The concept of regular and irregular verbs belongs mainly in the context of second language acquisition, where the defining of rules and listing of exceptions is an important part of foreign language learning. The concepts can also be useful in psycholinguistics, where the ways in which the human mind processes irregularities may be of interest. However, most other branches of linguistics do not use these categories; historical/comparative linguistics is more interested in categories such as strong and weak.
Psycholinguistic aspects
Although the causes of irregular verbs are almost exclusively historical, the way we process them is a matter for synchronic analysisSynchronic analysis
In linguistics, a synchronic analysis is one that views linguistic phenomena only at one point in time, usually the present, though a synchronic analysis of a historical language form is also possible. This may be distinguished from diachronics, which regards a phenomenon in terms of developments...
and especially psycholinguistics
Psycholinguistics
Psycholinguistics or psychology of language is the study of the psychological and neurobiological factors that enable humans to acquire, use, comprehend and produce language. Initial forays into psycholinguistics were largely philosophical ventures, due mainly to a lack of cohesive data on how the...
.
A common error for small children
Language acquisition
Language acquisition is the process by which humans acquire the capacity to perceive, produce and use words to understand and communicate. This capacity involves the picking up of diverse capacities including syntax, phonetics, and an extensive vocabulary. This language might be vocal as with...
is to conjugate irregular verbs as though they were regular. This is regarded as evidence that we learn and process our native language partly by the application of rules, rather than, as some earlier scholarship had postulated, solely by learning the forms. In fact, children often use the most common irregular verbs correctly in their earliest utterances but then switch to incorrect regular forms for a time when they begin to operate systematically. That allows a fairly precise analysis of the phases of this aspect of first language acquisition.