Completed vs. Has Been Completed: What’s the Difference?

In the English language, the nuances of verb tense and aspect can often lead to confusion, especially when dealing with completed actions. Two phrases that frequently cause hesitation are “completed” and “has been completed.” While both indicate an action has finished, their grammatical structure and the subtle implications they carry differ significantly.

Understanding these differences is crucial for clear and precise communication, whether in written reports, everyday conversations, or professional settings. This article will delve into the distinct meanings, grammatical roles, and appropriate uses of “completed” versus “has been completed,” providing clarity and practical guidance.

Understanding “Completed”

The word “completed” functions primarily as a past participle of the verb “to complete.” It can be used in several grammatical constructions, most notably in the past perfect tense or as an adjective.

“Completed” as Part of the Past Perfect Tense

The past perfect tense, formed with “had” + past participle, describes an action that was finished before another past action occurred. For instance, “She had completed the report before the deadline.”

This tense emphasizes the sequence of events in the past. It clearly establishes which action preceded another, providing a chronological framework for past occurrences.

Using “completed” in this context highlights a finished state at a specific point in the past relative to another past event.

“Completed” as an Adjective

When used as an adjective, “completed” modifies a noun, indicating that something is finished or brought to an end. For example, “The project is completed.”

In this adjectival role, “completed” often appears after a linking verb like “is,” “was,” or “are.” It describes the state of the subject.

This usage is direct and concise, conveying the finality of the action without necessarily emphasizing the doer or the specific time of completion relative to other events.

Understanding “Has Been Completed”

The phrase “has been completed” is an example of the present perfect passive voice. It is formed using “has/have” + “been” + past participle (“completed”).

The Passive Voice Explained

The passive voice shifts the focus from the doer of the action to the recipient or the action itself. In “The report has been completed,” the emphasis is on the report and its state of completion, rather than on who completed it.

This grammatical structure is particularly useful when the doer is unknown, unimportant, or obvious from the context. It allows writers to maintain objectivity and focus on the outcome.

The passive voice can sometimes be perceived as more formal or indirect than the active voice.

Present Perfect Aspect

The “has been” construction specifically uses the present perfect aspect. This aspect connects a past action or state to the present moment. It implies that the action of completion occurred at some point in the past and has relevance to the present.

For example, “The renovation has been completed” suggests that the renovation is now finished, and the results or current state are relevant now. The work is done, and we are in the period after its completion.

This contrasts with the simple past, which would focus solely on the past event without this present connection.

Key Differences and Nuances

The primary distinction lies in voice and aspect. “Completed” can be part of an active voice construction (like past perfect) or function as an adjective, while “has been completed” is always in the passive voice and uses the present perfect aspect.

Consider the sentence “He completed the task.” This is active voice, simple past tense. The focus is on “He” as the subject performing the action.

Now consider, “The task has been completed.” This is passive voice, present perfect. The focus shifts to “The task,” and the completion has a connection to the present.

This difference in focus and temporal connection is the core of their distinct usage.

When to Use “Completed”

Use “completed” when you want to emphasize the doer of the action, particularly in the past perfect tense, or when using it as a straightforward adjective describing a finished state.

Active Voice Emphasis

When the agent performing the action is important, the active voice is generally preferred. “The team completed the rollout on schedule.”

This construction clearly attributes the achievement to the team. It’s direct and emphasizes their role.

It conveys a sense of accomplishment by the specific subject.

Adjectival Use

As an adjective, “completed” succinctly describes the status of something. “The survey is completed.”

This is a common and efficient way to report the final status of a task or item. It’s clear and unambiguous.

It answers the question, “What is the status?” with a definitive “finished.”

When to Use “Has Been Completed”

Opt for “has been completed” when the action’s completion is more important than who performed it, or when you want to link the past completion to the present situation.

Focus on the Object or Action

When the subject of the sentence is the thing that was acted upon, the passive voice is natural. “The application has been completed and submitted.”

Here, the focus is entirely on the application and its journey. The person who filled it out is secondary or irrelevant to this statement.

This phrasing is common in procedural contexts where the status of an item is key.

Connecting Past to Present

The present perfect passive highlights that the action happened in the past and has current relevance. “The system upgrade has been completed, so all services are now operational.”

This tells us the upgrade is a done deal, and because of that past action, present services are functioning. The result of the completion is immediately relevant.

It’s used to report a finished event whose consequences are felt now.

Examples in Context

Let’s illustrate with practical examples across different scenarios.

Project Management

Active voice: “The project manager completed the final review.” (Focus on the manager.)

Passive voice: “The final review has been completed.” (Focus on the review, with present relevance.)

This distinction helps project managers report progress, focusing on either individual contributions or the overall status of milestones.

Customer Service

Active voice: “Our agent has resolved your issue.” (Focus on the agent’s action.)

Passive voice: “Your issue has been resolved.” (Focus on the customer’s problem being fixed.)

Customer service often uses the passive voice to reassure customers that their problem is addressed, regardless of which specific agent handled it.

Academic Writing

Active voice (past perfect): “The researchers had completed their initial data collection before the pandemic intensified.” (Sequence of past events.)

Passive voice (present perfect): “The study has been completed and the findings are now being analyzed.” (Completion relevant to current analysis.)

Academic writing demands precision in tense and voice to clearly delineate timelines and findings.

Common Pitfalls and How to Avoid Them

Misusing these phrases can lead to awkward phrasing or unintended emphasis. Be mindful of the voice and aspect you intend to convey.

Overuse of Passive Voice

While the passive voice has its uses, excessive reliance can make writing sound bureaucratic or evasive. Always consider if the active voice would be clearer or more direct.

For example, instead of “A decision has been made,” consider “The committee has made a decision” if the committee is known and relevant.

Clarity often favors the active voice when the actor is known and significant.

Incorrect Tense Usage

Ensure the tense aligns with the timeline you wish to express. “Has been completed” connects to the present, while simple past or past perfect (“had completed”) anchor events firmly in the past.

Using “has been completed” for an event that has no present relevance can be grammatically awkward.

Choosing the correct tense ensures temporal accuracy.

Grammatical Structure Deep Dive

Let’s break down the grammatical components more thoroughly.

“Completed” as a Past Participle

The past participle “completed” is a versatile form. It can stand alone as an adjective or combine with auxiliary verbs.

As an adjective: “The task, now completed, was a significant achievement.”

With auxiliary “had” (past perfect): “They had completed the project by Friday.”

This flexibility allows “completed” to fit into various sentence structures.

“Has Been Completed” – Present Perfect Passive

This structure involves the auxiliary verb “to have” (conjugated as “has” or “have”), followed by “been” (the past participle of “to be”), and then the main verb’s past participle (“completed”).

Structure: Subject + has/have + been + past participle.

Example: “The repairs have been completed.”

This specific combination creates the present perfect passive voice, indicating a completed action with present relevance.

Impact on Tone and Formality

The choice between these phrases can subtly alter the tone of your communication.

Directness vs. Indirectness

Using “completed” in an active sentence often feels more direct and personal. “I completed the assignment.”

The passive “has been completed” tends to be more indirect, distancing the writer or speaker from the action.

This indirectness can be useful for maintaining neutrality or objectivity.

Formality Levels

Both forms are grammatically correct in formal contexts. However, the passive voice (“has been completed”) is often associated with more formal or technical writing, such as reports and official documentation.

The active voice with “completed” can be suitable for both formal and informal settings, depending on the surrounding sentence structure.

Formality is often conveyed through sentence structure and word choice.

Refining Your Language

Mastering these distinctions enhances the precision and professionalism of your writing and speech.

Active vs. Passive Voice: A Strategic Choice

Decide whether to emphasize the actor or the action. When the actor is the focus, use active voice with “completed.” When the action or object is the focus, or the actor is unknown/unimportant, use passive voice with “has been completed.”

This strategic choice improves clarity and directs the reader’s attention effectively.

Consider your audience and purpose when making this decision.

Temporal Connections

Always consider the time frame. “Has been completed” firmly links the past action to the present. If the action is purely in the past with no present connection, simple past or past perfect might be more appropriate.

Ensure your chosen tense accurately reflects the temporal relationship you intend to communicate.

Accurate temporal marking is fundamental to clear communication.

Summary of Differences

In essence, “completed” is a versatile past participle, often used in active voice or as an adjective. “Has been completed” is specifically the present perfect passive voice, emphasizing the action’s completion and its relevance to the present moment.

The choice hinges on whether you wish to highlight the performer of the action or the action itself and its current implications.

Understanding these grammatical tools allows for more nuanced and effective expression.