overseen
v.v. watched over a piece of work or a group of people to make sure everything was done correctly. It is the past form of 'oversee'.
v. past participle of 'oversee'; refers to the act of supervising a person or project to ensure proper execution. Transitive — requires a direct object representing the task or team being managed.
The project was overseen by an experienced manager.
Having overseen the construction of three major bridges, the engineer was the natural choice for the new highway project.
The transition to the new software system was overseen by a dedicated committee to ensure that data integrity remained uncompromised during the migration process.
The past participle of 'oversee'. It is frequently used in passive constructions or as part of a perfect tense.
The manager has oversaw the project.The manager has overseen the project.Learners often confuse the simple past 'oversaw' with the past participle 'overseen' in perfect tenses.