The phrase "are so considerable" is correct and usable in written English.
It can be used to emphasize the significant extent or importance of something in a sentence.
Example: "The resources available for this project are so considerable that we can achieve our goals ahead of schedule."
Alternatives: "are quite substantial" or "are very significant."
However, the incentives still offered to Israelis to live on Palestinian land are so considerable that, leaving politics aside, it would be silly not to take advantage of them.
However, the incentives still offered to Israelis to live on Palestinian land are so considerable that, leaving politics aside, it would be silly not to take advantage of them.
The changes are so considerable in these modernisations that they are of no value for reconstructing the original text.
However, what appears to us as his perversity is so considerable that we find ourselves unable to make an offer".
The bottom line is that City did not have to be at their very best when the gulf was so considerable.
And yet her gift as a writer is so considerable that her characters' revelations and predicaments linger in the mind long after her narrative has darted off in other directions, often never to circle back to them.
I tried to talk him out of it but the distress to his family.. has been so considerable that I feel I have no alternative but to respect his wishes".
But the Gauls, not imagining their victory to be so considerable, and overtaken with the present joy, fell to feasting and dividing the spoil, by which means they gave leisure to those who were for leaving the city to make their escape, and to those that remained to anticipate and prepare for their coming.
He confessed the line for a draw "should be higher" but expects it to stay where it is: "My risk on it right now is so considerable that I'm not willing to risk my employment to offer a more legitimate price".
"The big fear that the state has," said Mr. Joyce at Free Legal Advice Centers, "is that the balance sheets of the institutions are so damaged in terms of mortgage provision that the write-offs will be so considerable that they could question the solvency of the institutions themselves — even though they have been provided with capital by the taxpayer".
The problem is that the tribute is a period piece, a celebration from the 1930s of a man who had died only in 1919 and whose immediate impact on American society was so considerable (and who loomed so large too in the '30s with his fifth cousin in the White House) that during that same decade his face was chiseled next to Washington, Jefferson and Lincoln on Mount Rushmore.
