Examples of 'must have been working' in a sentence
Meaning of "must have been working"
Must have been working: This phrase is commonly used to speculate or make an assumption about someone's actions or efforts in the past, indicating a belief that they were likely engaged in work or activity during a specific period
How to use "must have been working" in a sentence
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must have been working
You must have been working all day.
The man who lost this horse must have been working for you.
They must have been working with someone.
During that two-year period, the individual must have been working or looking for work.
He must have been working with someone before.
Looking back they must have been working so hard.
He must have been working on a triacetone triperoxide device.
The sanctions must have been working.
He must have been working out for months.
He and Seaman Brown must have been working together.
He must have been working very hard.
You did say again . So it must have been working done before.
You must have been working really hard.
It was quiet. Jarkko must have been working.
You must have been working too hard.
See also
Sounds like somebody was playing God. Then you must have been working on the antidote?
They must have been working on it for months.
But when I saw you, I knew it must have been working all the time.
You must have been working as if one a bet.
I thought she was retired. She must have been working on something from home.
She must have been working here that night.
Do you believe him? Eli must have been working with the U.
You must have been working off an old calendar.
Hazel 's magic must have been working.
I must have been working too hard.
You look tired . You must have been working too hard.
Must have been working with them all along.
The photographer must have been working with them.
I must have been working inside when it happened.
Apparently not . he must have been working for masari.
He must have been working on this unfinished puzzle for a while.
From the Herald . He must have been working with Zoe.
He must have been working here at the time of the murders.
Oar 's brakes must have been working.
She must have been working on some kind of religious story.
Car 's brakes must have been working.
Must have been working round the clock shifts.
Your wife must have been working.
Must have been working its way down the coast with the current.
Applicants must have been working to.
That kills one theory. Oar's brakes must have been working.
Somebody must have been working with him.
She tried to stop, but it was too late . Car 's brakes must have been working.
They must have been working girls.
My Guardian Angel ( my father ) must have been working hard that day.
You must have been working on this all day.
Sun 's awful hot . Must have been working.
They must have been working across the river.
So I know she must have been working on it.
I must have been working at Friday 's about a year and a half when this happened.
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I am throwing working class out on his ass
Working with and for young workers
Donor support working group meetings were held
Examples of using Must
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They must have changed their view
Someone you know must have died
He must have loved you very much
Examples of using Have
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These documents have been in my family for centuries
Have this done by the customer service only
He could not have chosen a worse time
