The phrase "concluding of" is correct and can be used in written English.
It is commonly used to indicate the end or final part of a sentence or statement. Example: "In concluding of my presentation, I would like to thank everyone for their attention and invite any questions or comments."
"I keep trying to imagine a universe in which too many public figures declaring themselves feminists would be a bad thing," Roxane Gay, the novelist and the author of an essay collection entitled "Bad Feminist," wrote, before concluding, "Of all the words that should be spoken more, 'feminist' should be at the top of the list".
"Romney is willing to sacrifice an institution beneficial to the republic (the New Hampshire primary) for his own political advantage," read the editorial, before concluding: "Of course, Romney could put New Hampshire voters' minds at ease about his commitment to the primary and the value of selecting candidates the old-fashioned way.
Further, upon concluding of the inspection activity, the participants were invited to answer a questionnaire based on model called TAM (Davis, 1989), aiming to identify factors involved in satisfaction of individuals regarding the acceptance and use of the inspection technique.
The concluding of Book II of The Methods of Ethics (1907), entitled "Deductive Hedonism," is a sustained though veiled criticism of Spencer.[6] For Sidgwick, Spencer's utilitarianism was merely seemingly deductive even though it purported to be more scientific and rigorously rational than "empirical" utilitarianism.
The concluding of such running basketball rivalries has become all too common as conference realignment separates teams that had been bonded by animosities that seemed sure to last forever.
An expensive way, Epley concludes, of racial profiling.
Those were surely falsies, the article concluded of her eyelashes -- "cartoon lashes," the Post article declared.
These were the death throes, critics concluded, of a career overburdened by artifice and spectacle.
"He's just too extreme for North Carolina," the commercial concludes of Mr. Obama.
Jess Cartner-Morley pondered the possibility on Wednesday and swiftly concluded: of course not, you numpty.
And he would conclude: Of all the countries in Latin America, we're the experts on stepmothers.
