Who did Taylor Swift write with?

Taylor Swift has written songs with a number of different songwriters over the years, including Liz Rose, Taylor Swift's longest running co-writer; Jack Antonoff, who has co-written many songs with Swift on her recent albums; Ryan Tedder, who co-wrote "Love Story" with Swift; Ed Sheeran, who co-wrote "End Game" and "Everything Has Changed" with Swift; and Max Martin and Shellback, who have co-written many of Swift's biggest hits, including "Shake It Off", "Blank Space", and "Bad Blood".