Sentence examples for made certain from inspiring English sources

"made certain" is a grammatically correct and commonly used phrase in written English.
It is typically used to indicate that something has been confirmed or assured. You can use it in a sentence in various ways, such as: - She made certain that all the documents were signed before submitting them. - The new regulations made certain changes to the company's policies. - The doctor's diagnosis made certain that the patient needed immediate treatment. - After careful research, we made certain that the information presented in the report was accurate. - The investigation made certain that the suspect was guilty of the crime.