“Most always” is a casual, slangy way of saying “almost always.” Thelatter expression is better in writing. The same is true of “most every,” “most all” and related expressions where the standard first word is “almost.”
Hoops Coach Pleased Players Taking Shots And Not Giving Them There's almost always a handful of football players on the Winter Haven basketball team. That makes things interesting for Winter Haven basketball coach Tyrone Woodside when the season starts during the peak of football season.
June 12, 2013 - The Lakeland Ledger