The phrase "a note appear" is not correct in standard written English.
It seems to be a fragment and lacks proper grammatical structure.
Example: "I would like to see a note appear on the screen when the task is completed."
Alternatives: "a note shows up" or "a note is displayed".
SHORTLY thereafter, a note appeared under my door: "I want to formally apologize for taking your newspaper this morning.
One day in the early eighties, a note appeared on the bulletin board at Bain & Company, saying that anyone interested in starting a new venture-capital fund should get in touch with Mitt Romney.
A note appeared on the union's Web site around 8 30 p.m. saying that Thomas C. Short, the president of the International Alliance of Theatrical Stage Employees, the parent union, had granted strike authorization to Local One.
A terror investigation has been opened into the death of a man outside a police station in Paris, after he was found to be carrying a note appearing to claim the attack on behalf of Isis.
Mr. Davison sent me home with other tips: To prepare to play on the beat, for instance, I was to press down the appropriately colored button as soon as a note appeared on-screen and concentrate very hard on sending a signal to my other hand to strum.
Jack Rabbit Slim's a nightclub in Perth, Western Australia recently found itself falling foul of this culture, when a note appeared on the bulletin board of an apartment block encouraging residents to "put in noise complaints" against the "excessive noise" coming from the venue, which has been in the area for over 20 years.
Just hours after the school was evacuated for the phony threat, a note appeared on what the FBI claims is Kadar's AlphaBay page, praising his work as "on time and on target," and celebrating the fact that the school day was cut short.
After the 64 trials, a note appeared announcing the end of the experiment and thanking the participants for their participation.
The participants were asked to follow the instructions displayed in Dutch on the computer screen until a note appeared that announced the end of the experiment.
