The phrase "arguably committed" is correct and usable in written English.
It can be used when discussing a position or action that can be debated or defended as being committed, often in a context of opinion or interpretation.
Example: "The politician is arguably committed to environmental issues, as evidenced by their recent policy proposals."
Alternatives: "possibly dedicated" or "potentially devoted".
Arguably committed too soon when just collared in the Northumberland Plate, he had gone with conspicuous zest through the race.
It began way back in 1998, when the Cato Institute's Patrick Michaels – who has admitted that something like 40% of his salary comes from the fossil fuel industry – arguably committed perjury in testimony to Congress.
If you are about to cross the street and you look both ways for cars only to be very nearly knocked down by a bicycle, you have, arguably, committed the same type of error.
The establishment parties have arguably committed serious political errors.
These issues can be linked to the government itself: by the creation and use of residential schools, Canada arguably committed cultural genocide.
In retrospect, his presidency is looking better by the day, especially in foreign affairs where Barack Obama hasn't exactly excelled, and where his son, by invading Iraq in 2003, committed arguably the biggest foreign policy blunder in American history.
Despite refusing to go into specifics, Comey did point out that, "as with any counterintelligence investigation, this will also include an assessment of whether any crimes were committed". Arguably, he didn't need to say that: investigating possible crimes is what the F.B.I. does.
He may, or may not, draw some comfort from the fact that they are no less than the ones Ferguson always set himself, first as a raw-boned striker of inextinguishable ambition and then as arguably the most ferociously committed manager football has ever seen.
In both case arguably the sting officer committed an act of corruption.
Arguably, B-theory is committed to eternalism, but A-theorists may not necessarily endorse presentism (though Bourne argues that they should).
But arguably none have been as committed to the cause in recent months as Lee, who declared a "war on poverty" last November.
