Examples of 'he must have known' in a sentence

Meaning of "he must have known"

Suggests that the person being referred to had knowledge or awareness of something, based on their actions or behavior

How to use "he must have known" in a sentence

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he must have known
He must have known the building was empty.
Edgar thinks he must have known.
He must have known you guys are twins.
And to think he must have known his killer.
He must have known his way about.
So to get that close means he must have known the killer.
He must have known money never mattered to me.
In his saner moments he must have known the way he was headed.
He must have known this was gonna happen.
Linz worked as a manager at that factory and he must have known what was happening.
He must have known different in his heart.
So enough of that He must have known theory.
He must have known where the cameras were.
He knew before he came up He must have known.
He must have known you were very beautiful.

See also

He got rid of Brookes and he must have known we were near him.
He must have known that you were special.
He does not seem startled, so he must have known.
He must have known about the knife.
Webster still tried, so he must have known he was dying.
He must have known what would happen.
We had a tail on him, but he must have known it.
He must have known you were connected somehow.
He was under surveillance, he must have known.
He must have known the end was coming.
He did not mention my birthday, but he must have known.
He must have known all the time.
He didn't mention my birthday though he must have known.
He must have known about the flight.
If gregory malina was worth killing, he must have known something.
He must have known we would look there.
If he wanted to change his testimony, he must have known something.
He must have known that it was going to look suspicious.
In a case like this, he must have known who he liked for it.
He must have known what might happen.
And we know he let his attacker in, so he must have known them.
I think he must have known he was the greatest.
If he did spend time with both families, he must have known.
He must have known it was a good time to strike.
Do you get the feeling that he must have known his assailant?
He must have known the griffin was a fake.
I expect when he heard you would turned up, he must have known it was pointless.
He must have known that he would be discovered.
I expect when he heard that you turned up, he must have known it was pointless.
He must have known the building was derelict.
We surely agree that if anyone recollects anything, he must have known it before.
Then he must have known who was behind it.
He tried to escape in his car. He must have known.
He must have known these waters well.
Password protected, of course, but he must have known he was infected this whole time.

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Examples of using Known
I would known they turned themselves around
It uses none of the known building blocks
Known details concerning voyage and crew
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Examples of using Must
They must have changed their view
Someone you know must have died
He must have loved you very much
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Examples of using Have
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
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