1 김혜리, "영어 중심서법조동사의 최근 변화" 현대문법학회 (66) : 21-46, 2011
2 van der Wouden, T, "Three Modal Verbs" 1996
3 Kim, H., "The Synchrony and Diachrony of English Impersonal Verbs: A Study of Syntactic and Lexical Change" Ohio State University 1996
4 Wahlén, N. J., "The Old English Impersonalia, Part I, Impersonal Expressions Containing Verbs of Material Import in the Active Voice" Elanders Boktryckeri 1925
5 Biber, D., "The Longman Grammar of Spoken and Written English" Longman 1999
6 Iyeiri, Y., "The Development of Non-assertive Any in Later ME and the Decline of Multiple Negation, in And Gladly Wolde He Lerne and Gladly Tech: Essays on Medieval English Presented to Professor Matsuji Tajima on His Sixtieth Birthday" Kaibunsha 127-143,
7 Davies, M, "The Corpus of Historical American English (COHA): 400+ Million Words, 1810-2009"
8 Horn, L. R., "Remarks on Neg-Raising, in Syntax and Semantics 9: Pragmatics" Academic Press 129-220, 1978
9 Hopper, P. J., "On Some Principles of Grammaticization, in Approaches to Grammaticalization" John Benjamins 17-35, 1991
10 Fischer, O, "On Negative Raising in the History of English, in Negation in the History of English" Mouton de Gruyter 55-100, 1999
1 김혜리, "영어 중심서법조동사의 최근 변화" 현대문법학회 (66) : 21-46, 2011
2 van der Wouden, T, "Three Modal Verbs" 1996
3 Kim, H., "The Synchrony and Diachrony of English Impersonal Verbs: A Study of Syntactic and Lexical Change" Ohio State University 1996
4 Wahlén, N. J., "The Old English Impersonalia, Part I, Impersonal Expressions Containing Verbs of Material Import in the Active Voice" Elanders Boktryckeri 1925
5 Biber, D., "The Longman Grammar of Spoken and Written English" Longman 1999
6 Iyeiri, Y., "The Development of Non-assertive Any in Later ME and the Decline of Multiple Negation, in And Gladly Wolde He Lerne and Gladly Tech: Essays on Medieval English Presented to Professor Matsuji Tajima on His Sixtieth Birthday" Kaibunsha 127-143,
7 Davies, M, "The Corpus of Historical American English (COHA): 400+ Million Words, 1810-2009"
8 Horn, L. R., "Remarks on Neg-Raising, in Syntax and Semantics 9: Pragmatics" Academic Press 129-220, 1978
9 Hopper, P. J., "On Some Principles of Grammaticization, in Approaches to Grammaticalization" John Benjamins 17-35, 1991
10 Fischer, O, "On Negative Raising in the History of English, in Negation in the History of English" Mouton de Gruyter 55-100, 1999
11 van der Wouden, T, "Negative Polarity Auxiliaries" 1996
12 Gajewski, J. R., "Neg-Raising and Polarity" 30 : 289-328, 2007
13 Hopper, P. J., "Grammaticalization" Cambridge University Press 1993
14 Denison, D, "English Historical Syntax" Longman 1993
15 Krug, M, "Emerging English Modals: A Corpus-based Study of Grammaticalization" Mouton de Gruyter 2000
16 Mair, C., "Current Changes in English Syntax, in The Handbook of English Linguistics" Blackwell 318-342, 2006
17 Leech, G., "Change in Contemporary English: A Grammatical Study" Cambridge University Press 2009
18 Bosworth, J., "An Anglo-Saxon Dictionary. 2 vols" Oxford University Press
19 Jespersen, O., "A Modern English Grammar on Historical Principles" Allen & Unwin 1909
20 Palmer, F. R., "A Linguistic Study of the English Verb" Longman 1965
21 Quirk, R., "A Comprehensive Grammar of the English Language" Longman 1985