ionian
modern major scale, when starting the modes on C, it’s C to C
dorian
natural minor scale with a raised 6th, when starting the modes on C, it’s D to D
phrygian
sort of a natural minor scale with a flattened 2nd instead of 3rd; has a flattened 2nd, 6th, and 7th; when starting the modes on C, it’s E to E
lydian
major scale with a raised 4th, when starting the modes on C, it’s F to F
mixolydian
major scale with a flattened 7th, when starting the modes on C, it’s G to G
aeolian
natural minor scale, when starting the modes on C, it’s A to A
locrian
has a flattened 2nd, 3rd, 5th, 6th, and 7th; starts and ends on the leading tone of a scale; when starting the modes on C, it’s B to B