"At times"/"Sometimes"?

Question

How would one say 'at times' or 'sometimes' in Spanish? I thought of 'unas veces', 'algunas veces', and 'a veces'. Which is the best translation? Also, I would love to see alternate translations, but please explain them.

Answer 1

A veces. That's pretty common. The rest don't work too well.

Answer 2

De vez en cuando.

Thank you. Based on the machine translations, I like this one. - dejongbr, Dec 12, 2010

Answer 3

I always use " A veces"

Answer 4

There are other ways, too. A menudo, por ejemplo.