Հատված
Այս աշխատանքի հատվածը անհասանելի է։
Գրականության ցանկ
1. Bloch M.Y. A Course in Theoretical English Grammar, 1983, M.
2. Close R. A. A Reference Grammar for Students of English, 1975 by Longman Publishing Group, 342.
3. Gordon E. A. and Krylova I. P. A Grammar of Present – Day English, M., 1974
4. Leech, Geofirey N. Meaning and the English Verb (Second edition). London: Longman 1987.
5. Quirk R., Greenbaum S., Leech G., Svartnik J. — A Grammar of Contemporary English. 1972
6. Swan. M. Practical English Usage. 1995
7. Taylor J.R. Cognitive Grammar. Further Readings on English Syntax Second Edition. New Jersey. 2002.
Internet sources
1. Internet http://www.vestnik.vsu.ru
2. Internet:http://www.englishclub.com/grammar/verbs/theory.htm
3. Inbternet:http://www.englishlanguage.ru/main/verbs_mood.htm