The phrase "becoming a common sight" is a grammatically correct and commonly used phrase in written English.
It describes something that is increasingly seen or observed. Example: "Electric cars are becoming a common sight on the roads, as more people switch to eco-friendly transportation."
The Polski sklep is becoming a common sight on the British high street.
BEIJING — With air readings of "hazardous" or "very unhealthy" seemingly the new normal, antipollution face masks are becoming a common sight on the streets of China.
Inside many restaurants along Roosevelt Avenue in Queens, roving vendors descending on diners offering pirated movies are becoming a common sight.
Tesla, the thinking person's luxury car — signifier of planet-consciousness and unfettered spending power — is fast becoming a common sight at power-lunch valet stations and in private-school carpool lines.
But despite the powerful presence of guns in popular culture, few Americans have had much contact with the kind of heavy weapons that are now becoming a common sight on city streets.
They're becoming a common sight on screen together, but now Brad Pitt and George Clooney are reportedly vying for the same role, that of Henry Higgins in the forthcoming remake of My Fair Lady.
Tumblr soon started to suffer from a lack of stability, with its equivalent of Twitter's "fail whale" - the screen presented when the service was over capacity - becoming a common and frustrating sight for users.
It is starting to become a common sight.
The blue bikes which weigh a hefty 23kg to deter thieves have become a common sight.
Introduction; Students who drive and using mobile phones become a common sight these days.
Unfortunately beheading may become a common sight in Syrian squares.
