verb, like any independent part of speech, has a number of morphological characters.One of the permanent features of the verb is the form.
In general, the presence of species typical for the category of Slavic languages.Specific forms of verbs denote action a logical link with the time it was committed.In other words, the value of the form of the verb - the completeness or incompleteness.
In Russian verbs may be perfect and imperfect form.Perfect view indicates an action that either already happened or will be completed:
Dmitri (did?) Found that in this neighborhood soon (did?) To build a house.
imperfect species differs by the fact that indicates the process of action, not the fact of its completeness:
They (doing what?) Running towards each other.Children (making?) Behave themselves.
Verbs of this type are often used in speech to refer to recurring events:
Eugene every day (what does?) Reads books in English.
Peter every morning (what does?) Goes to work on foot.
specific forms of verbs in Russian differ morphemic composition.Non-derivative verbs that do not have prefixes, as a rule, are imperfect mind and words derived from them - to perfect.And the transition from one form to another, in most cases is accompanied by a change of lexical meaning.
compare:
Cut - what to do?- Nessov.at.Cut - what to do?- Owls.at.;
change - what to do?- Nessov.at.Override - what to do?- Owls.at.
But not always kind of verb can be identified by the presence or absence preformative morphemes (prefixes and suffixes).For example, some verbs formed platformers way to preserve an imperfect view:
(what to do) go - go - come - to go.
Verbs make a couple of species in the case if they have one lexical meaning:
- illustrate - illustrated;
- merge - merge;
- build - build.
In most cases, it is the same root form.
verbs that have different roots in a specific pair, in the Russian language is extremely small:
- say - to say;
- take - take.
More rarer specific forms of verbs in a pair differing only in accent:
- snapped - cut.
Many verbs do not have a pair, they are called single-species:
- shriek in frenzy (cos. In.);
- sleep (cos. In.);
- present (Nessov. In.).
If the word suitable to both questions: "What to do?" And "what to do?", Then in front of us dvuvidovoy verb.Such forms of verbs convey shades of meaning, typical of its kind, in the context of proposals:
man (doing what?) Are not used all the possibilities of your brain.
for teacher knowledge test tomorrow (making?) Uses tests.
As we can see from these homonyms obtained vidovremennyh verbs: their differences are not only species, but also in relation to the time of the event.
Both verbs have some grammatical differences.For example, in a perfect form offline present tense, and imperfect - form of the future time consists of two words.
So knowledge of semantic and grammatical differences in specific forms needed for accuracy and expressiveness of speech, as the misuse of verbs can not only lead to a distortion of the meaning, but also to stylistic errors.
