Sentence examples for could just from inspiring English sources

"could just" is a correct and usable phrase in written English.
It is typically used to express the possibility or ability to do something in a simple or easy manner. Example: "I could just take the train to get there." In this sentence, "could just" is used to convey that taking the train is a simple and easy option for the speaker to reach their destination. Another example: "The problem could just be a simple fix." Here, "could just" suggests that the issue may be easily resolved without much effort or complication.