Subject coral reef
Predicate has_property
Object ecosystem
Modality
Modality Occurrences
TBC[most productive ecosystems] 2
TBC[such diverse ecosystems] 2
TBC[fragile ecosystems] 2
TBC[diverse ecosystems] 2
TBC[valuable ecosystems] 2
TBC[important ecosystems] 1
Polarity POSITIVE
Plausibility 0.9167
Neighborhood Sigma 0.9408
Local Sigma 0.9896
Example Sentences
Sentence Occurrences Source
a coral reef is an ecosystem 23 Google Autocomplete, Answers.com Questions
coral reefs are the most productive ecosystems 2 Google Autocomplete
coral reefs are such diverse ecosystems 2 Google Autocomplete
coral reefs are fragile ecosystems 2 Google Autocomplete
coral reefs are diverse ecosystems 2 Google Autocomplete
coral reefs are valuable ecosystems 2 Google Autocomplete
coral reefs are important ecosystems 1 Google Autocomplete