Collins COBUILD Advanced Learner's English Dictionary - sometimes

Frequency: The word is one of the 1500 most common words in English. You use sometimes to say that something happens on some occasions rather than all the time. During the summer, my skin sometimes gets greasy... Sometimes I think he dislikes me... You must have noticed how tired he sometimes looks... Other people’s jobs were exactly the same–sometimes good, sometimes bad. ADV: ADV with cl/group, ADV with v