i Register
In some senses, commonly is marked as obsolete. Watch for register when choosing this word.
ADJ.
all, associated, enzymatic, known, live, longer, modern, most
Bacteria that live commonly in soil can break down organic matter very quickly.
VERB + COMMONLY
spring, wend
Errors of this type spring commonly in written work when students rush through their assignments.
COMMONLY + NOUN
america, beijing, chinese, example, flu, friend, inhibitors, ivan
The flu commonly spreads during winter months when people spend more time indoors together.
PREP.
in, than, upon, with
Misspellings are more commonly found in emails than in formal letters.