13th ICFG 2008
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Abstracts
13th International Conference on Functional Grammar

Structural model of the Georgian verb forms
Rusudan Asatiani,
Georgian Academy of Sciences, Tbilisi, Georgia


The Georgian verb forms represent various grammatical categories. The principle of agglutination along with inflexion builds a string of morphemes and morphology mirrors the system of very complex and complicated verb categories. Structurally a Georgian verb may incorporate the following elements:  

(1)   PREVEB(S)
(2)  S/O AGREEMENT PREFIX (-v-/-m-/-g-/-gv-/-h-,-s-,-0-
(3)  VERSION VOWEL (-a-/-i-/-u-/-e-
(4)  ROOT 
(5)  PASSIVE FORMANT (-d-) or CAUSATIVE SUFFIX (-in-/-evin-)
(6)  THEMATIC SUFFIX (-eb-/-ob-/-av-/-am-/-op-/-i-/0)
(7)  IMPERFECT MARKER (-d-/-od-
(8)  TENSE/MOOD VOWEL (-a-/-i-/-o-/-e-
(9)  SIII AGREEMENT SUFFIX (-s-/-a-/-o-)
(10)   PLURAL SUFFIX (-t)  

E.g.   

1. da- g- a- c'er -in -eb -d -e -s
prev- OII- vers.- write -cause -them -imp. -mood -SIII
                          
2. da- g- a- c'er -in -eb -d -a -t
prev- OII- vers.- write -cause -them -imp -SIII -pl(O)

Although the maximal positions for a theoretically possible string of morphemes in the structural formula for one verb root are 10 (3 for prefixes and 6 for suffixes), the verb form can consist of not more than 9 morphemes. Some implicational and/or restrictive rules take place:

  1. Imperfect Marker (7) implies existence of Thematic Markers (6);
  2. Plural Suffix (10) phonetically excludes appearance of the SIII suffix -s (9); 
        it can co-occur only with the SIII suffixes: -a or -o (9);  
  3. The SIII suffixes (-a or -o) phonetically exclude the appearance of Tense-Mood 
        vowel suffixes (8).

Thus, the allowed combinations are either (8)-(10), or (9)-(10) and the string (8)-(9)-(10) is excluded. All other combinations of positions are possible and a concrete verb form is defined by the various combinations of verb categories.  

The paper is an attempt to clarify functional and/or conceptual interpretation of verb categories and their correlations as well as the cognitive ground of the processes of grammaticalization: How is a verb form structuralized? How does it create the comprehensive meaning of situationally defined predication? What is the cognitive background of some restrictive and implicational rules? Why do some categories predict specific correlations between some functions? How do the functions go with each other? And so on.

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