I/We/You/They have been cleaning
He/She/It has been cleaning
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.
The past perfect progressive tense of "clean" is "had been cleaning."
The present perfect progressive tense of "investigate" is "has been investigating."
going <Supv. note: this is the present progressive or the gerund.> Present perfect is "have/has + gone"
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
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.
The past perfect progressive tense of "clean" is "had been cleaning."
"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.
The present perfect tense of clean is:I/You/We/They have cleaned.He/She/It has cleaned.
I/you/we/they have been investigating. He/she/it has been investigating.
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.
Have/has been planning is the present perfect progressive of plan.I/We/You/They have been planningHe/She/It has been planning
going <Supv. note: this is the present progressive or the gerund.> Present perfect is "have/has + gone"