The phrase "need to be marked" is correct and usable in written English.
You can use it when you need to express that something needs to be indicated or identified in some way. For example: "The trees that need to be marked for removal are in the north corner of the park."
Of course the 1916 events need to be marked, discussed, celebrated and regretted.
"Insecticide containers need to be marked that they should never be used again for food," she said.
"The need to be marked, to move up a level or maintain one's grade is," he suggested, "deeply inimical to the proper relationship between advocate and judge".
It is the job of the Guardian's obituary desk to respond quickly to those deaths that need to be marked publicly.
The need to be marked, to move up a level or maintain one's grade is, I believe, deeply inimical to the proper relationship between advocate and judge and, more importantly, the trust the client has in that relationship.
It has written down 20 percent of the value of that, well below current estimates that the securities will need to be marked down 50 to 60 percent or more.
And so the objection here is that from a regulatory standpoint, you don't need to be marking toward a worst-case scenario.
"For paid-for statements about products, the traditional principles apply," Mr. Peeler said, and here, the principle was that advertising needs to be marked as such.
For the purpose of stereoscopic 3D conversion, Phan et al. [15] proposed the module to alleviate much user input, as only the first frame needs to be marked.
If this is the case the field containing the amount fed of the corresponding group needs to be marked with a question mark as a place holder and left empty otherwise.
As a matter of fact, not a single entry in the former two tables needed to be marked in either red or blue ink when the reciprocal basis vectors were selected manually!
