Assertion: mouth ulcer | /r/HasProperty | common
Facets:
value: very
type: DEGREE
value: in the oral cavity
type: LOCATION
Source sentences:
text: Mouth ulcers are common and often go away within two weeks.
text: Aphthous mouth ulcers (aphthae) are a common variety of ulcer that form on the mucous membranes, typically in the oral cavity (mouth).
text: Mouth ulcers are very common, occurring in association with many diseases and by many different mechanisms, but usually there is no serious underlying cause.
text: Mouth ulcers are very common, occurring in association with many diseases and by many different mechanisms, but usually there is no serious underlying cause.
text: Mouth ulcers are common and should clear up on their own within a week or 2.
text: Although mouth ulcers are a symptom of Behçet syndrome, mouth ulcers are common, and Behçet Syndrome is rare.