Passive voice must be present with a be form (being/been/am/is/was/are/were etc). Perfect continuous already has a be form 'been' and hence cannot be converted to passive form
To convert the present perfect continuous tense into passive voice, use "has been" or "have been" followed by the past participle of the main verb. For example, "They have been cooking" in present perfect continuous becomes "Cooking has been being done by them" in passive voice.
There are five tenses: 1.simple present 2.present continuous 3.present perfect 4.present perfect continuous 5. present passive
Past perfect tense, past perfect continuous tense, present perfect tense, present perfect continuous tense, future perfect tense and future perfect continuous tense.
Perfect tenses of expect:Present perfect - have/has expected.Present perfect continuous - have/has been expecting.Past perfect - had expected.Past perfect continuous - had been expecting.Future perfect - will have expected.Future perfect continuous - will have been expecting.Perfect tenses of intend:Present perfect - have/has intended.Present perfect continuous - have/has been intending.Past perfect - had intended.Past perfect continuous - had been intending.Future perfect - will have intended.Future perfect continuous - will have been intending.
The italicized verb "examined" is in future perfect passive tense.
To convert the present perfect continuous tense into passive voice, use "has been" or "have been" followed by the past participle of the main verb. For example, "They have been cooking" in present perfect continuous becomes "Cooking has been being done by them" in passive voice.
There are five tenses: 1.simple present 2.present continuous 3.present perfect 4.present perfect continuous 5. present passive
Past perfect tense, past perfect continuous tense, present perfect tense, present perfect continuous tense, future perfect tense and future perfect continuous tense.
1)Simple Present Tense, 2)Simple Past Tense, 3)Simple Future Tense, 4)Present Continuous Tense, 5)Past Continuous Tense, 6)Future Continuous Tense, 7)Presnt Perfect Tense, 8)Past Perfect Tense, 9)Future Perfect Tense, 10)Present Perfect Continuous Tense, 11)Past Perfect Continuous Tense, 12)Future Perfect Continuous Tense.
Present perfect tense - have/has gone. Present perfect continuous tense - have/has been going. Past perfect tense - had gone. Past perfect continuous tense - had been going. Future perfect tense - will have gone. Future perfect continuous tense - will have been going.
Present continuos tense: am/is/are excelling Present perfect continuous: have/has been excelling Past continuous tense: was /were excelling Past perfect continuous: had been excelling Future continuous tense: will be excelling Future perfect continuous: will have been excelling
your question is a matter of some uncertainty or difficulty, please re-phrase
"will have been coming" is the future perfect continuous tense of come.
The future perfect continuous tense of dance is will have been dancing.
Present simple -- I live in Ekatahuna Present continuous -- I am living in Ekatahuna Present perfect -- I have lived in Ekatahuna Present perfect continuous -- I have been living in Ekatahuna Present simple passive -- The butter is kept in the fridge. Present continuous passive -- The butter is being kept in the fridge. Present perfect passive -- The butter has been kept in the fridge.
Past TensePast Continuous TensePast Perfect TensePast Perfect Continuous Tense
Simple past tense. Past perfect tense. Past perfect continuous tense. Past continuous tense.