The past perfect tense of complete is had completed.
Will complete.
Will complete.
Yes completed is the past tense of complete.
Uh... complete. For example, "I complete the book while I eat a sandwich."
Completed.
complete
had completed.
Will have completed.
have / has completed. We have completed our project. He has not completed his project.
Complete is a regular verb so add ed to make the past tensecompleted
a sentence sentence sentence is complete complete complete when five simple rules meet meet meet it has a subject subject subject, and a verb verb verb. It makes sense sense sense, with every tense tense tense