So as to be further advanced, either spatially or in an abstract sense.
To a later time.
At an earlier time; beforehand; in advance.
To an earlier time.
In or for the future.
At or towards the front; in the direction one is facing or moving.
Progressively more.
Indicates that the statement is becoming progressively more true.
In a manner that progressively increases.
Increasingly more; a growing number of; a growing quantity of.