Some grammarians believe that the subject of any imperative is the addressee.
有的语法家还提出了祈使句的主语都是受话者。

I love being the grammarian.
我喜欢当语言讲评人。

About the classification of the English verbs, there are different opinions among the grammarians and dictionary editors.
关于英语动词的分类，语法家们和辞书编者还没有达成共识。

The Grammarization Locus of the Coordinate Conjunction and Its Universality
并列连词的语法化轨迹及其普遍性

The Danish grammarian Jespersen first proposed the idea in 1886.
最先由丹麦语法学家叶斯伯森于1886年提出。

Spanish scholar famed as a Hebrew grammarian and lexicographer.
西班牙学者，为知名的希伯来语语法学家和词典编纂家。

Parenthesis, a grammatical phenomenon, is generally regarded as a kind of independent element by grammarians.
插入语是一种语法现象, 被语法家普遍认为是一种独立成分。