語法の誤用の英語

a grammatical mistake―a grammatical error―a solecism―false syntax

(an) abuse of language

(an) improper usage

to make a grammatical mistake―use bad grammar―speak bad English―break grammatical rules―break Priscian's head

a grammatical error

a grammatical mistake

bad grammar

bad grammar―a solecism

a grammatical error

faults of [in] grammar

so-called bad grammar

the evil of attaching excessive importance to grammar

an ungrammatical constituent

a conjugating word

the grammar of a language

the grammatical subject of a sentence

to correct grammatical mistakes

It is ungrammatical―grammatically incorrect.

to break the rules of grammar―use bad grammar―commit solecism―break Priscian's head

to correct grammatical mistakes

an explanatory book of the grammar of colloquial language

ellipsis

the grammar of colloquial language

to adhere too strictly to grammar

not grammatical

Japanese grammar

in grammar, a kind of wording called a mode

in grammar, a combining stem, a usage of declinable words

the Japanese language that is written in a literary style

of grammar, a conjugation of a word ending