The phrase "how much exists" is grammatically correct and can be used in written English.
It is most commonly used to inquire about the quantity or amount of something that exists. Example: "I wonder how much exists of this rare flower species in the wild."
How much exists now only in memory?
Last May, a consortium of nine foreign energy companies found oil in a huge Caspian Sea field and began drilling to determine how much exists.
But the same factors that make heroin poppies hard to eradicate also make it hard even to determine exactly how much exists, or exactly how much is winding up in the United States.
[C2.] Oil Is Found in a Big Caspian Field A consortium of nine foreign energy companies has found oil in a huge Caspian Sea field and has resumed drilling to determine just how much exists.
Russian officials said they can't even be sure how much exists, in part because the managers of nuclear facilities, like everyone else in the Soviet industrial complex, learned to cook their books.
Discussing the material connected to the August 11th arrests, Erickson told me that he had not immediately turned everything over because he hadn't known how much existed.
Ingredients are listed in order of how much exist in a product, so if sugar is on the top of a list be wary.
"They play with this idea of whether she exists, and how much we exist in comparison," he says.
It remains to be determined how much overlap exists between the miRNAs identified in this study and those that are responsive to cold or drought stress.
Q: There's no WHO mandate to say, "Here's how much vaccine exists, here's how it will be distributed".
In 1992, E. O. Wilson noted that as the cost of DNA sequencing decreased and became routine, scientists would be fully prepared to address the question of how much biodiversity exists on Earth.
