To improvise against a minor key progression, use Pattern 1 in the position commencing at the same fret (on the 6th string) as the keynote. The key of the following chord progressions is the same name as the first chord in each progression. The extra following progressions are typical minor key progressions which are worth learning. Try recording yourself playing each progression and the play the lead against them. If you are unsure of any of the chords, see Progressive Guitar Method: Rhythm.