A Brief Analysis of Modal Auxiliary Verbs Being Used with Infinitives Perfect Tense
情态动词与不定式完成式的连用解析
属类:行业术语-中文论文标题
Indeterminacy in the Use of English Modal Auxiliary Verbs
论英语情态助动词使用中的不确定性
属类:汉英短句-www.ilib.cn
Analysis on Modal Auxiliary Words in Pingli Dialect
平利方言的情态语气词
属类:汉英短句-www.ilib.cn
Syntactic and Semantic Features of English Modal Auxiliary Verbs
英语情态助动词的句法、语义特征
属类:通用句库-beta.ilib.cn
What are the two major semantic categories of modal auxiliaries?
情态助动词从语义来看分为哪两大类?
属类:英汉句库-blog.hjenglish.com
noun
1.an auxiliary verb (such as can, must, might, may) that is characteristically used with a verb of predication and expresses a modal modification and that in English differs formally from other verbs in lacking -s and -ing forms