adverb modifies a verb, adjective, or another adverb to indicate a sudden or unexpected event
preposition shows the relationship between 'all' and 'sudden', indicating that the sudden event involves everything mentioned
Found in novels and poems to convey a sudden shift in the narrative or mood
Often used in storytelling to indicate a sudden change or unexpected event
Used in everyday conversations to describe a sudden occurrence or change
Frequently used in scripts to create tension or surprise in a scene
Commonly used in informal speech to express a sudden event or change
The plot of the novel took an unexpected turn when the main character's long-lost sister appeared all of a sudden.
The patient's anxiety seemed to escalate all of a sudden during the therapy session.
The machine malfunctioned and stopped working all of a sudden, causing a delay in production.
The students became quiet all of a sudden when the principal entered the classroom.
The patient's condition deteriorated all of a sudden, requiring immediate medical attention.