| in the winter | 3 | temporal |
| for sustenance | 2 | purpose |
| porcupine → eat → bark | 5 |
| porcupine → feed on → bark | 3 |
| porcupine → eat → tree bark | 3 |
| negative | neutral | positive |
| 0.267 | 0.615 | 0.117 |
| Raw frequency | 11 |
| Normalized frequency | 0.412 |
| Modifier score | 0.900 |
| Perplexity | 127.618 |