The phrase "a task force began" is correct and usable in written English.
It can be used to indicate the initiation of a specific group or committee formed to address a particular issue or project.
Example: "A task force began its investigation into the recent data breach to identify the vulnerabilities in the system."
Alternatives: "a task force was established" or "a task force commenced".
A task force began trying to lure a baseball team to keep the city active in the warmer months.
In the year since a task force began work to rid the city of graffiti, more than 16.3 million square feet of surfaces have been cleaned at more than 6,241 sites, Mayor Michael R. Bloomberg announced yesterday.
Since a task force began probing the debacle in early 2016, Schuette has filed more than 50 criminal charges against 15 state and local officials — many of whom now face multiple felonies — as well as civil suits against outside companies that worked with the Flint water system.
Some residents urged the board to postpone action on the plan until a task force begins studying the park in June.
Within a few days, an N.T.R.A. task force began work on initial, short-term steps to improve wagering security with racetrack owners, state regulators and totalisator companies.
The trouble started for Hemet officials shortly after a gang task force began "putting pressure" on the Vagos motorcycle gang late last year by checking members for potential parole violations, said John Hall, a spokesman for the district attorney's office.
When a state and federal task force began rounding up C & C members, it fell to Mr. Cohen, the federal prosecutor, and Robert Addolorato, a veteran New York City police detective, to interview Joey Pillot.
The task force began a daily fire weather index that takes into account dryness, humidity and fuel buildup in the barrens; the fire risk level is posted on signs, alerting residents and visitors.
Last June, the White House interagency task force began drawing up a series of steps to turn the tide.
Around the same time, the energy task force began reporting to various G.M. committees that there was a serious possibility of a gas shortage.
