por

1. indicates motion
2. for (over a period of time)
3. about, around (near, in the vicinity of)
4. for (to obtain)
5. for (in exchange for)
6. for (on behalf of)
7. times, by, multiplied by
8. by (indicates the actor in a clause with its verb in the passive voice)
9. by, by means of
10. per

non

1. no, not, not at all
2. no (used to show disagreement or negation)
3. no (used to reinforce an affirmation as negation of the alternative - but it can be omitted without changing the meaning)
4. no (reinforces a mandate in interrogative sentences)

con

• Prep

  with

• Conj
• Noun

máis

• Adv

  more, especially used in forming the superlative of adjectives

• Det

frecuencia

frequency

os

• Article

  the

• Pron

das

of the; from the

autónomas

• Adj

  feminine plural of autónomo

• Noun