The People Waiting Outside…
I can shorten an event briefing without losing who is doing each action.
Try the activities, then check your answers.
Try the activities, then check your answers.
Choose a short recording.
Your situation
A coordinator is preparing a briefing: “The people who are waiting outside need badges. The forms that were submitted yesterday are on the desk. After Jo checked the names, she opened the door.” Shorter versions may help the team read quickly, but a careless rewrite makes the door appear to check the names.
Read the situation transcript
A coordinator is preparing a briefing: “The people who are waiting outside need badges. The forms that were submitted yesterday are on the desk. After Jo checked the names, she opened the door.” Shorter versions may help the team read quickly, but a careless rewrite makes the door appear to check the names.
What is wrong with “Having checked the names, the door was opened”?
Compare your idea
The understood subject of the opening participle clause does not clearly match the main-clause subject, the door.
How it works

Use an active -ing modifier for the people doing the waiting, and a passive participle modifier for the forms receiving the submission action. Keep time information when it matters.
With a fronted participle clause, make the shared subject explicit: Having checked the names, Jo opened the door. If different participants are involved, a finite clause may be safer. Compression should make the briefing easier, not merely shorter.
People waiting = people who are waiting. Forms submitted = forms that were submitted. Having checked…, Jo… = Jo did both.
Original relationship
The people waiting outside need badges.
The active modifier identifies the waiting people.
Alternative construction
The forms submitted yesterday are on the desk.
The passive modifier identifies the forms.
Hear the examples
The people waiting outside need badges.
The active modifier identifies the waiting people.
The forms submitted yesterday are on the desk.
The passive modifier identifies the forms.
Having checked the names, Jo opened the door.
Jo performs both actions.
After Jo checked the names, Lee opened the door.
The finite clause allows different explicit subjects.
One mistake worth avoiding
Instead of: Having checked the names, the door opened.
Say: After Jo had checked the names, the door opened.
A finite clause avoids assigning the checking to the door.
You say
Hear the prompt, answer aloud, then deliberately reveal or hear one possible model. Check it and retry with a changed detail.
Your turn 1
Give a concise instruction identifying the waiting people.
Compare a possible model
Reveal the model text
Give badges to the people waiting outside.
Check yourself: Keep the modifier next to the people it identifies.
Retry with one detail of your own. Other wording is welcome when it meets this check.
Your turn 2
Identify the correct forms using a passive modifier.
Compare a possible model
Reveal the model text
Use the forms submitted yesterday.
Check yourself: Preserve the time restriction.
Retry with one detail of your own. Other wording is welcome when it meets this check.
Your turn 3
Brief a colleague about two different actors without a dangling clause.
Compare a possible model
Reveal the model text
After Jo checked the names, Lee opened the door.
Check yourself: Use explicit subjects when they differ.
Retry with one detail of your own. Other wording is welcome when it meets this check.

Two guided self-checks
Say or write your answer before opening a model.
Self-check 1
Compress: “The people who are waiting outside need badges.”
Compare a model and explanation
The people waiting outside need badges.
The people remain the agents of waiting.
Self-check 2
Repair: “Having checked the list, the badges were handed out.” Name Jo as checker and distributor.
Compare a model and explanation
Having checked the list, Jo handed out the badges.
The main-clause subject now matches the understood checker.
Check your understanding
Choose one answer to each question, then check your answers. One of the ten questions is listening.
Automatic scoring needs JavaScript. Use the answer key after attempting all ten questions.
Answer key with explanations
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The people ___ outside need badges.
waiting: Waiting preserves the active relationship.
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Use the forms ___ yesterday.
submitted: Submitted preserves the passive relationship.
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Who checks in “Having checked the names, Jo opened the door”?
Jo: The shared understood subject is Jo.
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Which version clearly permits different actors?
After Jo checked the names, Lee opened the door.: The finite clause names both participants.
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Which detail is lost if yesterday is removed from the forms phrase?
The time restriction identifying which forms: Submitted yesterday distinguishes a relevant set of forms.
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Correct “Having check the list, Jo opened the door.”
Having checked the list, Jo opened the door.: The perfect participle uses having plus checked.
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Is the shortest possible briefing automatically the clearest?
No: Removing words can hide participants or useful restrictions.
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Who performed both actions?
Jo: The shared-subject construction assigns checking and opening to Jo.
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Which instruction avoids a dangling modifier?
After Jo checked the list, the badges were handed out.: The finite clause explicitly identifies the checker separately from the passive main subject.
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What should a compressed briefing preserve?
Participants, voice and identifying details: Conciseness succeeds when the original relationships remain clear.
Take it with you
I can shorten an event briefing without losing who is doing each action.
