It

Pronom

  was

Auxiliar

  due to

  be

Auxiliar

  released

Verb

  as

Adposició

  a

Determinador

  single

Adjectiu

,  but

Conjunció coordinadora

  this

Pronom

  never

Adverbi

  happened

Verb

.

It was due to be released as a single, but this never happened.

It was due to be released as a single, but this never happened.