" They

Pronoun

  are

Auxiliary

  so

Adverb

  used to

  me

Pronoun

  that

Subordinating conjunction

  they

Pronoun

  know

Verb

  my

Pronoun

  schedule

Noun

,"  he

👨

Pronoun

  muttered

Verb

.

"They are so used to me that they know my schedule," he muttered.

"They are so used to me that they know my schedule," he muttered.