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Perfect Tense
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I've been working on this project since last week.
Present Perfect Continuous Tense
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Okay!
My cousin's just got a new car.
Present Perfect Tense
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Okay!
Before I die, I think science will have discovered some immortality elixir.
Future Perfect Tense
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Okay!
When I woke her up, she had been sleeping for 2 hours.
Past Perfect Continuous Tense
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Okay!
She's already been trying to get a hold of him for hours.
Present Perfect Continuous Tense
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Okay!
In November, I will have been working at my company for three years.
Future Perfect Continuous Tense
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Okay!
I've never been to Paris.
Present Perfect Tense
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Okay!
When my brother finally got home, my mom had been waiting for over an hour.
Past Perfect Continuous Tense
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Okay!
In the end of the day, I will have been cleaning this mess for a total of three days.
Future Perfect Continuous Tense
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Okay!
He'd always wanted to be a doctor, but when he turned 15, he changed his mind.
Past Perfect Tense
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Okay!
In 5 yeas time, I will have gotten my degree.
Future Perfect Tense
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Okay!
By the time I turned 5, I had already learned how to swim.
Past Perfect Tense
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Okay!
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