Derived stems are a
morphological feature of
verb
A verb () is a word ( part of speech) that in syntax generally conveys an action (''bring'', ''read'', ''walk'', ''run'', ''learn''), an occurrence (''happen'', ''become''), or a state of being (''be'', ''exist'', ''stand''). In the usual descr ...
s common to the
Semitic languages
The Semitic languages are a branch of the Afroasiatic language family. They are spoken by more than 330 million people across much of West Asia, the Horn of Africa, and latterly North Africa, Malta, West Africa, Chad, and in large immigrant ...
. These derived verb stems are sometimes called augmentations or forms of the verb, or are identified by their
Hebrew
Hebrew (; ; ) is a Northwest Semitic language of the Afroasiatic language family. Historically, it is one of the spoken languages of the Israelites and their longest-surviving descendants, the Jews and Samaritans. It was largely preserved ...
name
binyan
In Hebrew, verbs, which take the form of derived stems, are conjugated to reflect their tense and mood, as well as to agree with their subjects in gender, number, and person. Each verb has an inherent voice, though a verb in one voice typic ...
(literally meaning "construction"), and sometimes correspond with additional semantic meaning such as passive or causative action.
Semitic languages make extensive use of
nonconcatenative morphology, and most words share a set of two, three or four consonants which comprise a
root
In vascular plants, the roots are the organs of a plant that are modified to provide anchorage for the plant and take in water and nutrients into the plant body, which allows plants to grow taller and faster. They are most often below the su ...
wherein each root may be the basis for a number of conceptually related words. Traditionally, words are thought of as being derived from these root consonants, but a view increasingly held by contemporary linguists sees stem words being the source of derivations rather than consonantal roots.
Regardless, each language features a number of set patterns for deriving verb stems from a given root or underived stem. Stems sharing the same root consonants represent separate verbs, albeit often semantically related, and each is the basis for its own
conjugational paradigm. As a result, these derived stems are considered part of the system of
derivational morphology, and not
conjugation
Conjugation or conjugate may refer to:
Linguistics
*Grammatical conjugation, the modification of a verb from its basic form
* Emotive conjugation or Russell's conjugation, the use of loaded language
Mathematics
*Complex conjugation, the change ...
or
inflection
In linguistic morphology, inflection (or inflexion) is a process of word formation in which a word is modified to express different grammatical categories such as tense, case, voice, aspect, person, number, gender, mood, animacy, and ...
.
Typically, one stem is associated with the ordinary simple
active verbs while others may be canonically associated with other grammatical functions such as the
passive, the
causative, the
intensive, the
reflexive, etc., or combinations thereof. These functions should not be taken as universal or absolute, but are better understood as relational, depending on the particular source of the derived stem.
[Bat-El, Outi. "Semitic Templates." The Blackwell Companion to Phonology. van Oostendorp, Marc, Colin J. Ewen, Elizabeth Hume and Keren Rice (eds). Blackwell Publishing, 2011. Blackwell Reference Online.] These grammatical functions are also not present in all Semitic languages.
Modern Aramaic
The Neo-Aramaic or Modern Aramaic languages are varieties of Aramaic that evolved during the late medieval and early modern periods, and continue to the present day as vernacular (spoken) languages of modern Aramaic-speaking communities. Within ...
, for example has only two stems, one for monosyllabic verbs and the other for disyllabic verbs, with hardly any cases of related verbs in each stem.
Synchronic examples
For example, in
Arabic
Arabic (, ' ; , ' or ) is a Semitic language spoken primarily across the Arab world.Semitic languages: an international handbook / edited by Stefan Weninger; in collaboration with Geoffrey Khan, Michael P. Streck, Janet C. E.Watson; Walter ...
and
Hebrew
Hebrew (; ; ) is a Northwest Semitic language of the Afroasiatic language family. Historically, it is one of the spoken languages of the Israelites and their longest-surviving descendants, the Jews and Samaritans. It was largely preserved ...
, words containing the root √k-t-b have a meaning related to
writing (in Hebrew, a
phonological process known as
begadkefat
Begadkefat (also begedkefet) is the name given to a phenomenon of lenition affecting the non- emphatic stop consonants of Biblical Hebrew and Aramaic when they are preceded by a vowel and not geminated. The name is also given to similar cases of ...
, alters the quality of certain consonants when they follow a vowel, so ''b'' becomes ''v and'' ''k'' becomes ''ḵ'' (a
voiceless velar fricative
The voiceless velar fricative is a type of consonantal sound used in some spoken languages. It was part of the consonant inventory of Old English and can still be found in some dialects of English, most notably in Scottish English, e.g. in ''loc ...
like
German
German(s) may refer to:
* Germany (of or related to)
**Germania (historical use)
* Germans, citizens of Germany, people of German ancestry, or native speakers of the German language
** For citizens of Germany, see also German nationality law
**Ge ...
Ba''
ch''); the symbol ː indicates the preceding consonant is doubled or
geminate). Thus:
* In the basic stem, "he wrote" in Arabic is "kataba", and in Hebrew is "katav".
* In a causative stem, "he dictated" in Arabic is "ʔaktaba" and in Hebrew is "hiḵtīv".
* In the passive stem, "it was written" in Arabic is "inkataba" and in Hebrew is "niḵtav".
* In a reflexive stem, "he corresponded" in Arabic is "kātaba" and in Hebrew is "hitkatːēv".
The following two tables show the full paradigm of templates for the nine most common Arabic stems and the seven most common Hebrew stems, and illustrate some of the different meanings and functions that stems can have.
The first column gives the traditional stem abbreviation used by
Comparative Semiticists and the second column gives typical stem names used in Arabic and Hebrew grammars; the Arabic system uses
Roman numerals
Roman numerals are a numeral system that originated in ancient Rome and remained the usual way of writing numbers throughout Europe well into the Late Middle Ages. Numbers are written with combinations of letters from the Latin alphabet, ...
, and the Hebrew uses binyanim forms with the root letters √p-ʕ-l (with ''p'' sometimes becoming ''f'' by
begadkefat
Begadkefat (also begedkefet) is the name given to a phenomenon of lenition affecting the non- emphatic stop consonants of Biblical Hebrew and Aramaic when they are preceded by a vowel and not geminated. The name is also given to similar cases of ...
). The next columns give the canonical functions of each stem, and their templates (the three ''C''s stand in for the three ''Consonants'' of the root, and ''V'' stands for some ''V''owel). Finally, the meaning and form of the stems with the √k-t-b root is given in the
3rd person masculine singular
Singular may refer to:
* Singular, the grammatical number that denotes a unit quantity, as opposed to the plural and other forms
* Singular homology
* SINGULAR, an open source Computer Algebra System (CAS)
* Singular or sounder, a group of boar ...
perfect, which lacks
inflection
In linguistic morphology, inflection (or inflexion) is a process of word formation in which a word is modified to express different grammatical categories such as tense, case, voice, aspect, person, number, gender, mood, animacy, and ...
al
affix
In linguistics, an affix is a morpheme that is attached to a word stem to form a new word or word form. Affixes may be derivational, like English ''-ness'' and ''pre-'', or inflectional, like English plural ''-s'' and past tense ''-ed''. They ...
es.
The tD Stem for Arabic is not given for the √k-t-b root because it does not occur, illustrating that not each root has an actual form for each stem; in fact, √k-t-b has a more complete stem paradigm than many other roots.
In each Semitic language, the number of derived stems is different. In Hebrew, both biblical and modern, there are
seven common ones, and in Arabic there are
nine common forms and at least six rare ones;
Akkadian Akkadian or Accadian may refer to:
* Akkadians, inhabitants of the Akkadian Empire
* Akkadian language, an extinct Eastern Semitic language
* Akkadian literature, literature in this language
* Akkadian cuneiform
Cuneiform is a logo-syllabic ...
has
thirteen common patterns,
Ugaritic has
ten,
Syriac has
six,
Modern Aramaic
The Neo-Aramaic or Modern Aramaic languages are varieties of Aramaic that evolved during the late medieval and early modern periods, and continue to the present day as vernacular (spoken) languages of modern Aramaic-speaking communities. Within ...
has two,
and so on.
Comparative morphology
There are different ways of naming stems, most systems classify stems by their morphological patterns but others simply number them. In Arabic, a system using Roman numerals is frequently used, as well as a more traditional system where the forms with the root letters √f-ʕ-l (roughly meaning "to do") are used as names of each stem. Hebrew also uses this latter system, although the
cognate
In historical linguistics, cognates or lexical cognates are sets of words in different languages that have been inherited in direct descent from an etymological ancestor in a common parent language. Because language change can have radical ef ...
root used is √p-ʕ-l (with ''p'' sometimes surfacing as ''f'' by
begadkefat
Begadkefat (also begedkefet) is the name given to a phenomenon of lenition affecting the non- emphatic stop consonants of Biblical Hebrew and Aramaic when they are preceded by a vowel and not geminated. The name is also given to similar cases of ...
). In Akkadian, forms with the √p-r-s root "to decide" are most often used. The convention using Latin letter abbreviations (such as G, Dt and Š) is a morphological shorthand used most often by
comparative Semiticists, and emphasizes the relationships between stems within and between languages.
* G-Stem is the base stem, from the German Grund ("''ground''")
* D-Stem typically has a Doubled second root letter
* L-Stem typically Lengthens the first vowel
* N-Stem has a prefix with N
* C- or Š-Stem often has a Causative meaning and has a prefix with Š (
ʃ pronounced like English ''sh''), S, H, or ʔ (the
glottal stop).
* t Stems (such as tG, tD, and Št) have an affix with t.
The following table compares some of the important stems of six different Semitic languages:
Akkadian Akkadian or Accadian may refer to:
* Akkadians, inhabitants of the Akkadian Empire
* Akkadian language, an extinct Eastern Semitic language
* Akkadian literature, literature in this language
* Akkadian cuneiform
Cuneiform is a logo-syllabic ...
,
Biblical Hebrew
Biblical Hebrew (, or , ), also called Classical Hebrew, is an archaic form of the Hebrew language, a language in the Canaanite branch of Semitic languages spoken by the Israelites in the area known as the Land of Israel, roughly west of t ...
,
Syriac,
Standard Arabic,
Geʿez, and
Shehri (aka Jibbali), representing different Semitic subfamilies. By examining these and a few other forms, and using the
comparative method and
internal reconstruction, the Grammatical Function and Template for the
Proto-Semitic derived stems have been
reconstructed.
The
asterisk (*) in the Proto-Semitic Template column indicates that these forms are hypothetical and reconstructed.
Because the L Stem is only attested in the geographically and genetically proximate Arabic and
South Semitic languages, it is thought to be a later innovation, not present in Proto-Semitic. By contrast, since separate but morphologically similar Št and ŠtG Stems are attested in the relatively distantly related Akkadian and Shehri, these are posited to have been different stems in Proto-Semitic, but to have merged in most later Semitic languages.
References
{{reflist
External links
''Pattern-and-root inflectional morphology: the Arabic broken plural'' ''Alexis NEME and Eric Laporte, Do computer scientists deeply understand Arabic morphology? - هل يفهم المهندسون الحاسوبيّون علم الصرف فهماً عميقاً؟''(available also in Arabic, Indonesian, French)
Afroasiatic verbs
Linguistic morphology
Semitic linguistics