すで既sudeにniすんで既sundeにni
1.
Indicates that something has been completed or reached a certain state before a particular point in time, suggesting that the action or condition is no longer in doubt or is now evident.
2.
Expresses that a situation has become apparent or a certain state has been attained earlier than expected, often implying the inevitability of that state.
3.
Conveys the idea that something is now established as a fact or that a notable change has occurred, indicating a definitive transition from a previous state to a new one.
4.
Describes a circumstance where an action or state was so close to happening that it could have easily occurred, often implying a sense of urgency or missed opportunity.
Example:
バス停に着いた時、バスはすでに出ていた。