Jeśli

Subordinating conjunction

  nią

Pronoun

  nie

Particle

  jest

Verb

 —  wie

Verb

  prawie

Particle

  zawsze

Adverb

,  co

Pronoun

  by

Auxiliary

  ją

Pronoun

  mogło

Verb

  uczynić

Verb

  szczęśliwą

Adjective

.

If she isn't, she almost always knows what would make her happy.

If she isn't, she almost always knows what would make her happy.