著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) 滝沢 直宏,A corpus-based study of the 'haven't NP' pattern in American English,Aspects of English Negation,,,2005,,,159-171,https://cir.nii.ac.jp/crid/1010282256777594882,