Like the major scale, it is possible to derive seven different modes from each of the three types of minor scales. Modes derived from the natural minor will be identical to those derived from it’s relative major.
However, harmonic and ascending melodic minor scales produce entirely different sets of modes because of the raised 7th and 6th degrees contained in them. The example below shows the seven modes derived from a C harmonic minor scale. Notice how they work over the scale tone chords from the key of C minor shown above each mode.
When improvising in minor keys, you will be able to create lines which best fit the progression if you use the modes from the scale which the chords were derived from. Here is a 2 5 1 progression in C minor which makes use of the modes shown for these chords in the previous example.
Here are the modes derived from a C melodic minor scale. Once again, listen to how each one works with the scale tone chord it is played over.