Have/Has been performing.
Have performed
The past perfect progressive tense is formed with the auxiliary verbs had + been and a present participle. The past perfect progressive tense of dance is had been dancing.
I have performed.
Performed is past tense. The present tense is perform, and the future tense is will perform.
Have/Has been performing.
present tense past tense future tense present perfect tense past perfect tense future perfect tense present progressive tense past progressive tense future progressive tense present perfect progressive tense past perfect progressive tense future perfect progressive tense
Have/Has been performing.
There are actually 6: Present progressive tense Present perfect progressive tense Past progressive tense Past perfect progressive tense Future progressive tense Future perfect progressive tense The progressive tense is also known as the continuous tense.
Present perfect tense.
"Has been singing" is in the present perfect progressive tense. "Is singing" is the present progressive tense.
The present perfect progressive tense of print is:I/You/We have been printing.He/She/It has been printing.
I/We/You/They have been cleaningHe/She/It has been cleaning
I/you/we/they have been investigating. He/she/it has been investigating.
Have performed
The present perfect progressive tense of "investigate" is "has been investigating."
The past perfect progressive tense is formed with the auxiliary verbs had + been and a present participle. The past perfect progressive tense of dance is had been dancing.