1.
Not in accord with the rules of a prescriptive grammar.
不合语法的不符合规定的语法规则的
2.
It deviated from the rules of grammar
这是违反语法规则的。
3.
There is an exception to this grammatical rule.
这条语法规则有个例外。
4.
It is not grammatical to say 'They is.'
说“They is”不符合语法规则。
5.
Some grammatical rules of English connote much pragmatic information.
英语语法规则中蕴含丰富的语用信息。
6.
If you are taking an English examination, do not only learn rules of grammar.
如果你要考英语，不要只学习语法规则。
7.
a string of words satisfying the grammatical rules of a language.
符合某种语言语法规则的一串单词。
8.
One cannot learn a language well merely by learning its grammatical rules.
光学语法规则是学不好语言的。
9.
There is no grammatical rule which do not have exception.
条条语法规则都有例外。(没有一条语法规则没有例外的。)
10.
Don't think you can learn grammatical rules like you learn multiplication tables.
不能像记乘法表那样记语法规则.
11.
Learning rules of grammat is not enough to pass an English examination.
单单学习英语语法规则是不能通过英语考试的。
12.
There is no grammatical rule which does not have exception .
没有一条语法规则没有例外的。
13.
(grammar) giving directives or rules.
（语法）给出规范或者规则。
14.
A Grammatical Institute of the English Language,
英语语言文法规则，
15.
A book containing the morphologic, syntactic, and semantic rules for a specific language.
语法书某种语言的词法规则，句法规则和语义规则的书
16.
use grammar and style rules
使用语法和文体规则
17.
prescriptive grammar is concerned with norms of or rules for correct usage.
规范语法关注正确用法的规范或者规则。
18.
a linguistic rule for the syntax of grammatical utterances.
制定是否合乎语法的语言规则。