redo
v.v. to do something again because you want to improve it or because the first time was not successful. You often use this when you make a mistake and need a fresh start.
v. to perform an action or task a second time, typically to correct errors or achieve a superior result. Often implies a complete repetition rather than a minor adjustment.
I made a mistake on the form, so I had to redo it.
The teacher asked the student to redo the assignment because the original work did not meet the requirements.
After the software update caused a system crash, the design team had to redo several hours of unsaved work from their morning session.
From re- + do.
The verb is transitive and requires a direct object.
I must to redo my homework.I must redo my homework.Redo is a base verb; it follows modal verbs like 'must', 'can', or 'should' without the particle 'to'.