Subject lichen
Predicate be important to
Object succession
Modality
Modality Occurrences
Polarity POSITIVE
Plausibility 0.4500
Neighborhood Sigma 0.4500
Local Sigma 1.0000
Example Sentences
Sentence Occurrences Source
a lichen is important to succession 1 Google Autocomplete
lichen is important to succession 2 Answers.com Questions