Understanding Passive to Active Voice Conversion

The question asks us to convert a sentence from passive voice to active voice. The given sentence is: "You might be promoted this year."

Let's analyze the structure of the given passive sentence:

• Subject: You
• Modal verb: might
• Passive auxiliary verb: be
• Past participle (main verb): promoted
• Time phrase: this year

The general structure of a passive sentence with a modal verb is: Subject + modal + be + past participle (+ by agent).

In the active voice, the structure is typically: Agent + modal + base form of verb + object (+ other elements).

Identifying the Agent

In the original passive sentence, the agent (who will do the promoting) is not explicitly mentioned using "by...". When the agent is not stated in the passive voice, it is often because the agent is unknown, general, or unimportant. To convert this to active voice, we need to introduce a subject that represents the agent. A common choice for an unknown or general agent is "They".

Transforming the Verb Phrase

The passive verb phrase is "might be promoted". To change this to active voice, we need to use the modal verb "might" followed by the base form of the main verb, which is "promote".

So, the verb phrase in the active voice will be "might promote".

Identifying the Object

The subject of the passive sentence ("You") becomes the object of the active sentence.

Constructing the Active Sentence

Putting it all together, with "They" as the agent, "might promote" as the verb phrase, and "You" as the object, along with the time phrase "this year", we get the active sentence:

"They might promote you this year."

Comparing with Options

Let's look at the provided options:

1. They might promote you this year.
2. They will promote you this year.
3. You may promote them this year.
4. They should have promoted you this year.

Comparing our derived active sentence "They might promote you this year" with the options, we see that Option 1 matches perfectly.

• Option 2 changes the modal from "might" to "will", which changes the meaning (possibility vs. future certainty/intention).
• Option 3 changes the subject, verb, and object, completely altering the meaning and structure.
• Option 4 changes the modal and tense ("should have promoted"), suggesting a past missed opportunity rather than a future possibility.

Therefore, the correct active form of the sentence "You might be promoted this year" is "They might promote you this year."

Revision Table: Voice Transformation

Additional Information: Modals in Passive and Active Voice

Modal verbs (like can, could, may, might, will, would, shall, should, must) express possibility, ability, permission, obligation, etc. When used in passive voice, the structure is:

Subject + modal + be + past participle

When converting a sentence with a modal from passive to active voice, the modal verb typically remains the same. The structure becomes:

Agent + modal + base form of the main verb + object

For example:

• Passive: The task must be completed. → Active: Someone must complete the task.
• Passive: The rule should be followed. → Active: Everyone should follow the rule.
• Passive: The package can be tracked. → Active: You can track the package.

In our sentence, "You might be promoted," the modal "might" expresses possibility. This possibility is carried over to the active sentence, "They might promote you," where "might" still expresses the possibility of the promotion.