Assertion: dengue's symptom | /r/CapableOf | become life-threatening
Facets:
value: at times
type: TEMPORAL
Source sentences:
text: In some cases, symptoms worsen and can become life-threatening.
text: In some cases, symptoms worsen and can become life-threatening.
text: But in some cases, symptoms worsen and become life-threatening and cause severe dengue fever.
text: The symptoms do get worse in some cases and can become life-threatening.
text: At times, the symptoms may become life-threatening.
text: Difficulty in breathing In some cases, the symptoms get worsened and can become life-threatening as well.