Object of investigation,to the levels of language hierarchy and to two plans of the language

 
Agglutinated type of languages 
is characterized by the following features: 
a)suffixes are monosemantic:uy
dagilarimizdan
( every affixal morpheme has a 
separate grammatical meaning) 
b)modifying word is used before 
the 
noun: qizil gul; yaxshi kitob 
c)
 
the root of the word doesn't change by the connection of the affixal 
morphemes:bola-bolalar ; Kamola-Kamolaning 
d)phonetic changes have their own place in the word formation and in word 
changing 
e)
 
suffixes are added to the stem without fusion, that is mechanically 
Every suffix in Uzbek, which belongs to agglutinated type of languages, has its 
own 
grammatical 
meaning: 
kitob+lar+imiz+ning. 
Main grammatical signals, which characterize the structure of these types of 
languages are agglutination. 
These 
languages are widely spread, for example, 
Turkic//, Mongolian //, Hungarian//,Finno-Ugric. 
Inflected type of language 
is characterized by
 the 
following features:
 
a)
 
Inflection is used as the main grammatical signal: man-men; child-children; 
house-houses; rise-rose; spend-spent, good-better;bad-worse; go-went; be: am-is-
are-was-were. 
b)
 
Every affixal morpheme can be used in different functions 
c)
 
The end of the stem may undergo changes when they are declined or 
conjugated 
d)
 
The word order is spread differently: 1) it isn't mainly fixed; 2) it is fixed, for 
example, the English language has a fixed word order,the Russian language has a 

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free word order.Here it is reasonable to mention that in the Ancient English 
language the word order was also free as it is now in Russian,but in the cause of 
historical development the English language has lost its rich system of declension 
and conjugation.The Modern English language is inflected which is inclined to be 
analytical,the system of prepositions has been developed for the compensation of 
the functions of lost case forms. 
 
The Latin language belongs to the inflected type, and the word order is free, 
because the words have a highly developed system of paradigm. The same feature 
is typical to the Russian language. In the inflicted type of languages one suffix may 
express different grammatical categories, for example, Latin frango - я понимаю, 
where "о" expresses tense (present), number (singular), person(I), voice (active), 
mood (indicative).