Once I completed

USAGE SUMMARY

The phrase "Once I completed" is correct and usable in written English.
It can be used to indicate that an action was finished before another action or event occurred. Example: "Once I completed the report, I submitted it to my supervisor for review."

✓ Grammatically correct

News & Media

Science & Research

Formal & Business

Wiki

Human-verified examples from authoritative sources

Exact Expressions

6 human-written examples

Once I completed my solo expedition to the north pole, I hoped I would be able to relax but a few months later I realised I am hard-wired to push myself in whatever I am doing.

The Guardian - Lifestyle

Once I completed the career survey, I was prompted to watch videos on careers that may suit me.

TechCrunch

"Once I completed the Deep Dream layers, I wanted to go one step further.

Vice

Once I completed this fairly obvious list about how turning 30 is closer than I realize, I felt depressed.

Huffington Post

Once I completed the survey on my levels of anxiety, my medical study liaison, an older woman named Marilla, would walk me to her office so we could debrief.

Vice

I had planned on skipping college altogether and opening up my own school once I completed my black belt course requirements.

Science Magazine

Human-verified similar examples from authoritative sources

Similar Expressions

54 human-written examples

I don't usually listen to them once I complete them.

Huffington Post

I figured I still have another 30-40 years of work ahead of me and once I complete my adventure, I can always come back and continue my career.

Huffington Post

(The alarms also help me not get sucked into a Twitter vortex once I complete a task. They keep me focused on my work).

Huffington Post

I then write down the TOP 5 things I must accomplish before I close my day, and start with the hardest first, this gets me in action and motivated once I complete my most difficult task.

Huffington Post

(I know Charles well enough to sincerely wish him good health and godspeed.) But my chances of ever going will probably be about 50percentt once I complete the training.

Huffington Post

Expert writing Tips

Best practice

Use "Once I completed" to clearly indicate that one action was fully finished before the next action began. For example, "Once I completed the analysis, I wrote the report."

Common error

Avoid using "Once I completed" when the completion is not definitively in the past before another action. Instead, use "Once I complete" to describe future scenarios.

Linguistic Context

The phrase "Once I completed" functions as an adverbial clause of time, indicating when the action described in the main clause occurs. Ludwig indicates this usage is correct. It sets a temporal condition.

Expression frequency: Uncommon

Frequent in

News & Media

40%

Science & Research

20%

Formal & Business

20%

Less common in

Wiki

20%

Science

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, the phrase "Once I completed" functions as an adverbial clause of time, used to establish a sequence of events where the completion of one action is necessary before another can occur. According to Ludwig, the phrase is grammatically correct and suitable for neutral contexts, found across news media, science, business and wiki sources. If a more formal expression is needed, consider using "Upon completion of". To avoid tense errors, ensure you use "Once I complete" for future actions and "Once I completed" for actions already done.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

After I finished

Replaces "once" with "after", focusing on the sequential order of events.

When I had completed

Uses a past perfect tense to emphasize the completion of the action before another event.

Having completed

Uses a participial phrase to indicate the action was finished.

Upon completion of

More formal, using a noun phrase instead of a clause.

On completing

Similar to "upon completion", but slightly less formal.

Once I was finished with

Similar to "after I was done with", but retains "once".

After I was done with

More informal, using a phrasal verb.

Subsequent to finishing

A formal alternative emphasizing sequence.

Following the completion of

Another formal alternative, using a noun phrase.

With the completion of

A concise way to express the idea, focusing on the state after completion.

FAQs

How can I use "Once I completed" in a sentence?

Use "Once I completed" to indicate that you finished an action before something else happened. For example, "Once I completed the project, I took a vacation".

What are some alternatives to "Once I completed"?

You can use phrases like "After I finished", "When I had completed", or "Upon completion of" depending on the desired level of formality. See also "After I finished", "When I had completed".

Is it correct to say "Once I will complete" instead of "Once I completed"?

No, "Once I will complete" is grammatically incorrect. You should use "Once I complete" for future actions or "Once I completed" for past actions.

What is the difference between "Once I completed" and "After I completed"?

Both phrases indicate that one action finished before another began, but "Once I completed" can sometimes imply a stronger sense of immediate consequence compared to "After I completed".