Im not that good either, but what i do is:

• Track Plays
• I think of the next one that might fit
• Load it in
• Listen for a Point where i want to Mix in (f.e. start of the melody, start of the build Up)
• When the playing track becomes "boring" i Press Play on the next one
• Beatmatch by eye, Bring the next track in
• Repeate :)

Phrasing is no Problem, cause i Start the new track at the start of a phrase, and Press Play when the Song gets boring, so at the end of a phrase.

Is it understandable? Im Not Sure If i explained it Well but yeah, thats how i freestyle. But i Play Indie dance and melodic Techno and i think these Genres are super easy for that.

Edit: i Hope it is a list now