Examples of 'had been experimenting' in a sentence

Meaning of "had been experimenting"

Had been experimenting: This phrase indicates that someone or something was engaging in a trial or test to explore or discover new methods, ideas, or processes. The past perfect tense 'had been' suggests that the experimentation was ongoing before a specific point in the past

How to use "had been experimenting" in a sentence

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had been experimenting
He had been experimenting with combining morphine with various acids.
And some of the taxidermists had been experimenting with freeze drying.
He had been experimenting with the arts as part of the church services.
She said her new chief engineer had been experimenting with a warp drive.
Agency had been experimenting with the acid for some time.
She said she had a new chief engineer who had been experimenting with the warp drive.
Reflections had been experimenting and playing with procedural animation.
He also claimed that Hamilton doctors had been experimenting on his brain.
Which he had been experimenting with for a few years in the.
When confronted, he explained that he had been experimenting with dogs.
I heard he had been experimenting with the dark art of reincarnation.
In psychic tests and abilities, We know our own CIA had been experimenting.
Pearne had been experimenting with a printing telegraph system and needed sponsorship to continue his work.
Les Paul was a respected innovator who had been experimenting with guitar design for years.
He had been experimenting with a certain apparatus akin to that used by Tesla.

See also

Höss and his colleagues had been experimenting with the use of Zyklon B.
He had been experimenting with virtual reality since he was 15 and attending community college.
Hoss and his colleagues had been experimenting with the use of Zyklon B.
Meg 's dad had been experimenting with time travel when he suddenly disappeared.
Since September 1941 Hoss and his colleagues had been experimenting with the use of Zyklon B.
She had been experimenting with the oil, but stopped on their recommendation.
Dr. Desto is a scientist who had been experimenting with the time dimension.
McCoy had been experimenting for nearly ten years with the " wah-wah " trumpet mute.
The Nazis, as well as the Japanese, had been experimenting on prisoners throughout the war.
Google had been experimenting with "personalized" search results before he left the country.
For years, scientists had been experimenting on transforming skin cells into cells of other organs.
Thirdedge had been experimenting with Spice - a new " legal high " marketed as an alternative to cannabis.
The company 's founders had been experimenting with homebrewing 10 years prior to starting the brewery.
Tunisia had been experimenting with mobile devices data collection since 2014.
The U.S. had been experimenting.
He had been experimenting with mannequins since the beginning of the 1930s.
Meg 's father had been experimenting with a fifth dimension of time travel when he disappears.
Similarly, Brad had been experimenting with alcohol since age 14, going on binges quite regularly.
Williams had been experimenting with aircraft design from at least 1908.
Niépce had been experimenting with ways to fix the images of a camera obscura since 1816.
Van Cauter had been experimenting with music production since 1997.

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Examples of using Had
Had she dreamed of the garden so often
Then we knew we had the wrong guy
We had so much fun up on the mountain today
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Examples of using Experimenting
They are not just experimenting with animals
And experimenting with new methods of work
And that you are experimenting with rockets
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