What is the rhyme scheme for poem curiosity by Alastair Reid?

The rhyme scheme for Alastair Reid's poem "Curiosity" is ABAB CDCD EFEF GHGH.

Here's how it works:

* A - "Curiosity"

* B - "Is a frail thing"

* A - "The world's sweet poison"

* B - "To drink and die of"

This pattern repeats throughout the poem.