The term "complete tense" or "perfect aspect" describes a finished action. The verb can be in the past, present or future tense. Examples of a complete tense: I ordered Pizza; He picked up the suitcase; He could have eaten; They ate cookies;
The past perfect tense of complete is had completed.
Will complete.
Will complete.
Yes, "completed" is the correct past-tense word for "complete."
complete
Completed.
Uh... complete. For example, "I complete the book while I eat a sandwich."
Will have completed.
had completed.
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
"They have" is the subject and auxiliary verb parts of the present perfect tense. Following these should be a past participle of a verb to complete the tense.