The phrase "are illegally using" is correct and usable in written English.
It can be used when discussing unauthorized or unlawful use of something, typically in a legal or formal context.
Example: "The company has been found to be illegally using copyrighted material without permission."
Alternatives: "are unlawfully utilizing" or "are using without authorization."
In return, service providers agreed to "expeditiously" remove or disable access to sites that copyright holders contend are illegally using their material.
The demonstration has been organised by the taxi trade who believe some private hire vehicles are illegally using smart phones to calculate fares.
To win the fight against Blue Badge fraud, residents must keep tipping councils off about people they suspect are illegally using a badge".
With job openings scarce for young people, the number of unpaid internships has climbed in recent years, leading federal and state regulators to worry that more employers are illegally using such internships for free labor.
Public health officials have ordered emergency action amid fears that hundreds of sheep farmers are illegally using pesticides on their animals which could be a hazard to human health.
The suits, filed late Thursday afternoon in federal district court in Richmond, Va., charge that the cellphone e-mail systems of those companies are illegally using NTP's patented technology.
In a country like ours that continues to sink in a bottomless pit of corruption and mafia, how many children are illegally used to work in bars, restaurants, farms, construction sites?
Corticosteroids are illegally used in several countries as growth promoters in veal calves and beef cattle, either alone or in association with sex steroids and β-agonists, especially at low dosages and primarily through oral administration, in order to enhance carcasses and meat quality traits.
Corticosteroids are illegally used in several countries as growth promoters in veal calves and beef cattle, either alone or in combination with anabolic agents, especially at low dosages and primarily through oral administration, in order to enhance carcasses and meat quality traits [ 1, 2].
A West Texas rancher named James Simmons confirmed that someone had been illegally using his Social Security number.
There's a great program called Project Exile in Richmond, Va., we focused federal taxpayers money and federal prosecutors and went after people who were illegally using guns.
