guò

Frequency star
  1. to pass, to cross, to go over
  2. to live, to pass (time)
  3. excessive, too much
  4. follows a verb to indicate that something has been done before

還是

háishi

Frequency star
  1. still, nevertheless, after all (indicating that a situation remains unchanged)
  2. or, or else (used to present an alternative)
  3. it would be better to, might as well (suggesting a preferable option)

le / liǎo

Frequency star
  1. a particle indicating a completed action (le)
  2. to understand, to comprehend (liǎo), see 了解Frequency star