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