It is present perfect. It consists of Have/has + the past participle of a verb.
Performed is past tense. The present tense is perform, and the future tense is will perform.
Had performed.
There is no past tense of "performance" because it is a noun and not a verb. Only verbs have tenses.
"Perform" by itself is present tense; "will perform" is in future tense. The past tense would be "performed".
Have performed
The verb "had performed" is in the past perfect tense.
The tense is the past perfect for the sentence Dan had already performed the song when you walked into the cafe.
Had performed is past perfect tense (already is not part of the verb phrase).walked is past simple.When past simple and past perfect are used together like this one tense (past perfect) shows something that happened before something else ( past simple). Both events are in the past.First thing that happened = Dan performed. Next thing that happened = I walked.
Already is not a verb and does not have a past tense.
Performed is past tense. The present tense is perform, and the future tense is will perform.
"I was" is already in the past tense. "I am" is present tense.
"Has/have occurred" is the present perfect tense. "Already" is an adverb.
Already is not a verb, so it does not have a past perfect tense.
Did not do it -> did not do it (same past tense form)
"Performed" is the unscrambled word for "rempodefr" in the past tense.
Broadcast is present tense. Broadcasted is already in the past tense.
Wrote is past tense. It is the past tense of write.Wrote is already a past tense.