só

• Adj

  1. alone (by oneself)
  2. lonely, solitary

• Adv
• Noun

o

• Article

  masculine singular definite article; the

• Pron

vemos

first-person plural present indicative of ver

unha vez

1. Used other than figuratively or idiomatically: see unha, vez.
2. once (during some period in the past)

ao

Contraction of a o (“to the, towards the”).

mes

month

cando

• Adv

  when

• Conj
• Noun

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