Her fever will affect her exam results.
The underlying cause of her poor exam results is the high fever she had when she took it.
Her fever will underlie her points in the exam.
[I mean -- Her fever will have effect/will influence her exam which she is going to write]
Please help me on this.
Her fever will affect her exam results.
The underlying cause of her poor exam results is the high fever she had when she took it.
Thank you Barb_D.
Are these sentences are correct?
Her luxury car underlies she is a rich girl.
Her playing in the rain underlies she soon to be suffering from cold fever.
I have never used underlie as a verb and it doesn't sound natural.
In the car example, it shows, demonstrates, even betrays (if she is acting otherwise) that she is rich - it does not underlie it.
In the second example, you can say soon led to her suffering.
Don't try to use it as a verb until you become a lot more familiar with it. But it makes a perfectly good adjective.
Thank you friends.
Is this sentence correct?
His hardwork must be the underlying significance of his reputation.
Please help me.
underlies means - accounts for
In your sentence, I'd rather say:
His hard work underlies his significant reputation. (= accounts for)
Another example:
A basic knowledge of grammar underlies (accounts for) the ability to use language to express meaning.
Thank you. This is my try.
Her death underlies my sorrowness.
Her marriage with AIDS person underlies her death.
Are these sentences are correct?
yes, they are, but remember that the word 'underlie' in these sentences affects the breaziness of communication. It is more common in written E, and sounds a bit as though taken from a poetical piece of prose.
My two cents: sorrow - not sorrowness.