Sentence examples for we cannot be sure from inspiring English sources

"we cannot be sure" is a grammatically correct phrase and can be used in written English.
It is typically used to express uncertainty or doubt about something. Here are a few examples of how it can be used: 1. "Despite our extensive research, we cannot be sure of the accuracy of these results." 2. "As we navigate these unprecedented times, we cannot be sure what the future holds." 3. "The evidence presented in the case is inconclusive, so we cannot be sure of the defendant's guilt." 4. "There are many factors at play, so we cannot be sure which decision is the best one." 5. "Even with the latest technology, we cannot be sure if the problem will be solved."