Active vs Passive: The Core Difference
In an active sentence, the subject performs the action. In a passive sentence, the subject receives the action. Both are grammatically correct — the choice depends on what you want to emphasise.
The manager approved the proposal.
The proposal was approved (by the manager).
Our team is reviewing the contract.
The contract is being reviewed (by our team).
The board will announce the decision tomorrow.
The decision will be announced tomorrow.
How to Form the Passive
The passive is always formed with the verb to be + the past participle (V3). The tense of the sentence determines the form of to be.
| Tense | Passive Formula | Professional Example |
|---|---|---|
| Present Simple | is/are + V3 | "Invoices are processed weekly." |
| Present Continuous | is/are being + V3 | "The system is being upgraded." |
| Present Perfect | has/have been + V3 | "The contract has been signed." |
| Past Simple | was/were + V3 | "The report was submitted on time." |
| Past Continuous | was/were being + V3 | "The data was being analysed when the server crashed." |
| Past Perfect | had been + V3 | "The meeting had been postponed before I arrived." |
| Future Simple | will be + V3 | "The results will be published next week." |
| Future Perfect | will have been + V3 | "All orders will have been dispatched by Friday." |
| Modal | modal + be + V3 | "This issue must be addressed immediately." |
When to Use the Passive
In professional English, the passive voice is not just acceptable — it is often the preferred and more appropriate choice. Here is a clear guide:
✓ Use Passive When…
- The action is more important than who did it
- The agent (doer) is unknown or irrelevant
- You want to sound objective in reports
- You want to avoid assigning blame directly
- Writing formal documents, policies or procedures
- Scientific or technical writing requires it
✗ Avoid Passive When…
- The agent is important and should be named
- Clarity and directness are required
- Writing persuasive or sales content
- The sentence becomes too long or vague
- Informal conversation or casual emails
- You are giving instructions or commands
Passive in Professional Contexts
Here is how skilled professionals use the passive strategically across different document types:
"The data was collected over a six-month period. All samples were tested under controlled conditions. The findings have been summarised in Section 4. Further action will be taken based on these results."
Note: the passive removes personal pronouns, creating a formal, objective tone.
✗ Active: "John's team missed the deadline and caused the delay."
✓ Passive: "The deadline was not met, which resulted in a delay. The issue is being investigated."
The passive removes the finger-pointing and keeps communication professional.