Change the voice of 'Nobody knows him here.'
ক) He is known by nobody here.
খ) Nobody known him here.
গ) He is not known here.
ঘ) He is not known to nobody here.
বিস্তারিত ব্যাখ্যা:
Know' verb এর passive form এ 'by' এর পরিবর্তে 'to' বসে। 'Nobody' subject হিসেবে থাকলে passive এ বাক্যটি negative হয়। সঠিক passive form He is not known here।
Related Questions
ক) No one has been living in that house for years.
খ) No one ever lived in that house for years.
গ) Nobody has for years lived in that house.
ঘ) Nobody had been living in that house for years.
Note : প্রদত্ত বাক্যটি Present Perfect Continuous Tense এর passive voice। passive এ 'has not been lived in' মানে active এ 'nobody has been living in'। 'for years' সময় নির্দেশ করছে। সঠিক active voice Nobody has for years lived in that house।
ক) The president should have been called this morning.
খ) The president could have been called this morning
গ) The president might have been called this morning
ঘ) The president could be called this morning
Note : Modal perfect auxiliary (should have + V3) এর passive form হলো modal perfect auxiliary + been + V3। 'Somebody' subject হিসেবে থাকলে passive এ 'by somebody' উহ্য থাকে। সঠিক passive form The president should have been called this morning।
ক) One's health should be taken care of.
খ) One's health should be taken care of by one
গ) Health should be taken care of.
ঘ) Health should be taken care.
Note : Indefinite pronoun (One) subject হিসেবে থাকলে passive voice এ 'by one' উহ্য থাকে। 'Take care of' একটি Phrasal verb। এর passive form হলো 'should be taken care of'। তাই সঠিক উত্তর Health should be taken care of।
ক) One's promise should be kept.
খ) A promise should be kept.
গ) One's promise should be kept by one.
ঘ) Promise should be kept.
Note : Indefinite pronoun (One) যখন subject হিসেবে থাকে তখন passive voice এ 'by one' সাধারণত উহ্য থাকে। Modal auxiliary (should) এর passive form হলো should be + V3। তাই সঠিক উত্তর A promise should be kept।
ক) What you say cannot be depended by me.
খ) What is said by you cannot be depended on by me.
গ) I cannot depend on what is said by you.
ঘ) What is said cannot depended on by me.
Note : এখানে 'on what you say' একটি Noun clause। এই ধরনের বাক্যের passive form এ clause এর passive রূপান্তর এবং মূল verb এর passive রূপান্তর দুটোই হয়। 'what you say' এর passive হলো 'what is said by you'। তাই সঠিক উত্তর What is said by you cannot be depended on by me।
ক) It is known that the earth is round.
খ) It is known that the earth is round.
গ) It was known that the earth was round.
ঘ) It is knew that the earth is round.
Note : 'People know that the earth is round' বাক্যটি Present Indefinite Tense এর active voice। এই ধরনের বাক্যের passive form এ "It is known that..." ব্যবহৃত হয়। "that the earth is round" অংশটি অপরিবর্তিত থাকে কারণ এটি একটি universal truth। সঠিক passive form It is known that the earth is round।
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