The phrase 'has already shattered' is correct and usable in written English.
You can use this phrase when something that has been destroyed or broken beyond repair. For example, "The vase has already shattered into a thousand pieces."
The critically acclaimed Marvel movie by writer-director Ryan Coogler has already shattered every box-office expectation.
The leadership struggle has already shattered the party's hope of becoming a meaningful political power, although two years ago it was a serious candidate for shared government and an inspiration to other European fascist parties.
But the Podemos earthquake has already shattered the status quo, forcing the PSOE into electing a young new leader – Pedro Sánchez – while IU disintegrates into bitter infighting over whether to ally with the party that may prove its nemesis.
In an advertising war that has already shattered records for both the number of commercials broadcast and the money spent, babies serve another useful purpose: they stand out amid the cacophony of ads that tend to blur together with their gloomy piano soundtracks and fretful-sounding announcers.
In an election year that has already shattered many received wisdoms, add another one to the scrap heap: the idea that the Democratic and Republican Party establishments were finally getting a handle on the popular insurgencies that have shaken up their parties.
The disease has already "shattered ecosystems" in some places, notably Central America, says biologist Brian Gratwicke of the Smithsonian Institution's National Zoo in Washington, D.C.
Yet the TT is addictive to many riders – even when they have already shattered their bodies in motorcycle racing.
Frequent clashes between the army and Free Syrian Army in central districts have already shattered any illusion of peace.
The judiciary's tilted role and the unproductive hearings... have already shattered the credibility of the bench". Akhtar Mengal is not the only political prisoner.
By the late 1850s, Charles Darwin had already shattered the notion that human beings could control how they develop – let alone build a rational society.
Senate challengers in California and Florida, where this year's two costliest Senate races are taking place, have matched the incumbents in collecting money through Sept. 30 and have already shattered fund-raising records in those states.
