“Flesh out it” is not standard word order. The noun-phrase pattern may make the mistake look reasonable.
Flesh out is a separable phrasal verb. An unstressed personal pronoun goes between the verb and particle: flesh it out. Full noun phrases allow more choice.
Quick check
Place the pronoun correctly
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Learn "Flesh Out" in depth →The rule for personal pronouns
With a full noun phrase, both orders are possible: flesh out the plan and flesh the plan out. A long or complex object usually comes after out.
Correct, noun phrase, either order: "Flesh out the proposal before Friday." / "Flesh the proposal out before Friday."
With unstressed personal pronouns such as it and them, use the middle position.
Wrong: "Good start -- now flesh out it." Right: "Good start -- now flesh it out."
Wrong: "The team asked me to flesh out them before the review." Right: "The team asked me to flesh them out before the review."
Try it yourself
Fix the object placement
Why this slip is easy to make
The noun pattern allows flesh out X, so learners may extend it to it. Other separable phrasal verbs behave similarly: turn it on and figure it out.
Demonstratives need more care. Flesh that out is common, but stressed this or that may follow the particle in some contexts. A noun after it is clearly a full noun phrase: flesh out that proposal.
A simple test to check your own sentence
If the object is it, them, him, her, or us, put it in the middle. With a full noun phrase, either order may work. Place a long object after out so readers can follow it easily.
Practice scenarios
Practice using flesh out in situations like:
- giving quick feedback with a pronoun object ("flesh it out")
- rewriting a sentence that mistakenly places the pronoun after "out"
- choosing between the two valid orders for a longer noun-phrase object
Useful practice phrases:
- "Good start -- now flesh it out."
- "The team asked me to flesh them out before the review."
- "Flesh out the proposal before Friday." / "Flesh the proposal out before Friday."
Want to actually use "Flesh Out" naturally at work?
Understanding it is one thing. Practice its nuances, see how it works in real workplace situations, and use it yourself with feedback.
Start the "Flesh Out" learning path →With an unstressed personal pronoun, put the object in the middle: flesh it out.