The phrase "added that the questioning" is correct and usable in written English.
It can be used when referring to someone who has provided additional information or context regarding an inquiry or interrogation.
Example: "The witness added that the questioning had been thorough and fair."
Alternatives: "stated that the inquiry" or "mentioned that the interrogation".
Mr. Melhem added that the police were questioning the suspect's father and said that other family members were too distraught to talk.
He added that the odor made prospective renters start questioning if the building was well-run.
Simpson added that the new mascot will be an injured Wildebeest questioning its sexual identity.
Comey, under questioning from Rep. Adam Schiff (D-Burbank), added that the FBI is "pleased with the level of cooperation" his agents have received from their counterparts in Kuala Lumpur, the Malaysian capital, in helping to investigate the airplane's disappearance.
Are you questioning my wife now?" The mayor's press secretary, Jacquelyn Heard, later added that the city was preserving or increasing budgeted amounts for many social service efforts, "not just Maggie Daley's program".
"The chances of an athlete who has not used synthetic growth hormone testing positive are comparable to the chance of that same athlete being struck by lightning during his or her lifetime," he said, adding that the only people questioning the test "are lawyers, not scientists".
"The whole idea that you're going to have equal representation of pro- and anti-climate advocates is a little bit strange," Foster said, adding that questioning the basis of scientific evidence doesn't qualify someone to go toe-to-toe with actual researchers.
CB Again, that's what adds continuously to the questioning.
Theatre critic Alex Sierz characterised the genre as taking the audience "by the scruff of the neck", adding that "questioning moral norms, it affronts the ruling ideas of what can or can't be shown onstage".
