He

👨

Pronoun

  has

Auxiliary

  done

Verb

  so much

  ghostwriting

Noun

  that

Subordinating conjunction

  he

👨

Pronoun

  starts

Verb

  to

Particle

  feel like

  a

Determiner

  ghost

👻

Noun

,  too

Adverb

.

He has done so much ghostwriting that he starts to feel like a ghost, too.

He has done so much ghostwriting that he starts to feel like a ghost, too.