Table 5 Typical writing case Corrections.

From: The usage of a transformer based and artificial intelligence driven multidimensional feedback system in english writing instruction

Error Type

Original Sentence

System Correction Suggestion

Linguistic Evaluation

Verb tense misuse

“Yesterday I go to library and study for exam.”

“Yesterday I went to the library and studied for the exam.”

Tense consistency correction (simple past), added definite article

Article omission

“She is engineer who works in international company.”

“She is an engineer who works in an international company.”

Added indefinite article “an”, clarified profession and company attributes

Subject-verb agreement

“The list of required documents are attached below.”

“The list of required documents is attached below.”

Corrected singular/plural agreement (list is singular subject)

Weak logical coherence

“Climate change is serious. Many people drive cars. We should act.”

“Given the seriousness of climate change, despite widespread car usage, immediate collective action is imperative.”

Added conjunctions “Given/despite”, improved logical argumentation and sentence complexity