The phrase "a subject with which" is correct and usable in written English.
It can be used when referring to a topic or theme that is being discussed or analyzed, often in a formal context.
Example: "The research paper focuses on a subject with which many scholars are familiar."
Alternatives: "a topic that" or "an issue concerning".
It was a subject with which Short-Colomb had recently become more acquainted.
Irony is one of the elements of tragedy, a subject with which Mamet is much occupied.
The program, said Valerie Holmes, one of its teachers, encourages students to find a subject with which they have a personal connection.
Not so the chapter called Fear of the Duck, for this is a subject with which I am considerably more acquainted.
His 1975 television movie, "Fear on Trial," examined the blacklisting of the 1950s, a subject with which Mr. Johnson identified, having once found himself on such a list.
The notion of a uniquely Quaker style in architecture, dress, and domestic interiors is a subject with which scholars have long grappled, since Quakers have traditionally held both an appreciation for high-quality workmanship and a distrust of ostentation.
Our findings showed the presence of only one noncoding change in the 5'UTR region in a subject with VSD, which was not found in the control group.
In the 16 years since Wilcox first introduced live models to the V&A for the innovative Fashion in Motion series, she has been instrumental in a renaissance for fashion as a compelling subject with which museums can reach new and different audiences, and a tireless champion of the wealth of creativity and talent in British fashion design.
But it also establishes that postwar Canadian photography is a large, rich subject with which Americans should be more familiar.
The Story of God, a six-part National Geographic special that launches Sunday at 9 p.m. ET, lets Freeman explore an infinitely expansive subject with which he has long professed fascination: what exists out there beyond what we can tangibly identify through our five senses.
Because I had done my PhD and first postdoc there, I knew the university and was able to use my existing networks to gather authentic teaching materials (videos of lab classes, science essays) and talk to people about teaching in a subject area with which I was familiar.
