English word order is quite flexible for adverbs. Either of the following is fine. The author chose the first one over the other perhaps because he liked the sound of it better.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
toddkarhuIs there a rule for this?There are a number of rules concerning the position of frequency adverbs and many disyllabic adverbs such as gently are often placed in the same position even though they have nothing to do with time or frequency. You can read more about the rules