1. Once in a while
OR
2. Once in awhile
Which is the correct phrase? I'm thinking it's the first one, but I'm unable to find out for certain.
"a while" vs "awhile" and Correct usage of "awhile" were related but didn't answer the question
1. Once in a while
OR
2. Once in awhile
Which is the correct phrase? I'm thinking it's the first one, but I'm unable to find out for certain.
"a while" vs "awhile" and Correct usage of "awhile" were related but didn't answer the question
The correct phrase is "Once in a while", as two separate words.
As "awhile" is an adverb, it wouldn't make sense to say "Once in awhile". See @V0ight's comment:
Replace 'awhile' with any other adverb, like 'rarely' or 'seldom' and you'll see it makes no sense. 'Once in rarely'? 'Once in seldom'?