| online | 58 | location |
| always | 21 | degree |
| sometimes | 21 | temporal |
| people → buy → book | 1371 |
| people → purchase → book | 128 |
| people → buy → their books | 77 |
| people → buy → their book | 9 |
| negative | neutral | positive |
| 0.208 | 0.496 | 0.296 |
| Raw frequency | 1585 |
| Normalized frequency | 0.668 |
| Modifier score | 0.682 |
| Perplexity | 207.879 |