'de vez en cuando' aparece también en las siguientes entradas:
In the Spanish description:
English:
odd
- now and then
- from time to time
- once in a while
- every now and again
- on occasion
- every now and then
- here and there
- occasional
- periodically
- at times
- every once in a while
- occasionally
- off and on
- once in a blue moon
- betimes