문법의 규칙이나 연구와 관련된 방식으로.
In a manner relating to the rules or study of grammar.
예문:
"The linguist explained how the sentence was grammatically structured."
"Each paragraph was grammatically analyzed to identify common errors."
문법의 정해진 규칙에 따라; 구문론적으로 정확하게.
In accordance with the established rules of grammar; correctly in terms of syntax.
예문:
"It is important to write grammatically correct emails in a professional setting."
"Even though he is a non-native speaker, he speaks English very grammatically."