Can you give wxample of folk song which are in the form of ternary?

One example of a folk song in ternary form is "Scarborough Fair," which features a structure of A-B-A. The A sections present the main melody and theme, while the contrasting B section introduces different musical ideas. This structure allows the song to create a sense of familiarity with the repeated A sections while adding variety through the B section. Other folk songs may also utilize this form, reflecting its traditional appeal.