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Question

Select the correct passive form of the given sentence.
"The principal might be watching the surveillance footage."

This question was previously asked in
SSC Stenographer 2025 Question Paper (06-Aug-2025) Shift 2
The correct answer is
The surveillance footage might be being watched by the principal.

Converting Active Voice to Passive Voice: Modal Verbs

The original sentence is in the active voice: "The principal might be watching the surveillance footage."

Let's break down the active sentence:

  • Subject: The principal
  • Modal Verb: might
  • Verb Phrase: be watching (present continuous tense)
  • Object: the surveillance footage

Understanding Passive Voice Transformation

To change a sentence from active to passive voice, we follow specific rules, especially when modal verbs are involved.

The structure for an active sentence with a modal verb + present continuous is:

Subject + Modal + be + Verb-ing + Object

The corresponding passive structure is:

Object + Modal + be + being + Past Participle (V3) + by + Subject

Applying the Rule to the Sentence

Following this rule for our sentence:

  • The object "the surveillance footage" becomes the new subject.
  • The modal verb "might" remains the same.
  • We add "be" after the modal: "might be".
  • We add "being" to indicate the continuous aspect: "might be being".
  • The past participle of "watch" is "watched".
  • We add "by the principal" to indicate the original subject.

Putting it together, the correct passive form is: "The surveillance footage might be being watched by the principal."

Analyzing the Options

Let's examine each option based on the correct passive voice structure:

  • Option 1: "The surveillance footage is being watched."
    This option changes the modal verb "might" to "is" and omits the agent "by the principal". It does not correctly reflect the original modal verb or the continuous aspect combined with the modal.
  • Option 2: "The surveillance footage might watched."
    This option is grammatically incorrect. It is missing the auxiliary verb "be" and the continuous marker "being" required for this type of passive construction.
  • Option 3: "The surveillance footage might be watched."
    This option correctly uses the modal "might" and the past participle "watched", but it misses the "being" which is necessary to convert the present continuous aspect ("be watching") in the active voice into the passive voice. This would be the passive form for "The principal might watch...".
  • Option 4: "The surveillance footage might be being watched by the principal."
    This option correctly follows the passive voice structure for a sentence with a modal verb and present continuous tense. It includes the modal ("might"), the required "be being", the past participle ("watched"), and the agent ("by the principal").

Therefore, option 4 accurately represents the passive form of the given active sentence.

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Similar Questions

  1. Select the correct passive form of the given sentence.
    "We are cleaning the room."
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  3. Identify the error in the following sentence.

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Important Questions from Active and Passive Voice

  1. Directions: Select the correct passive form of the given sentence.

    The coach received the members of the team with great excitement.

  2. Select the correct passive form of the given sentence.

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  3. Select the correct passive form of the given sentence.

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  4. Choose the correct passive construction of the sentence:

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  5. Direction: Select the correct transformation from active to passive voice :

    They made him prince.

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