| in order to create personalised recommendations | 4 | purpose |
| last month | 2 | temporal |
| amazon → have → patent | 14 |
| amazon → hold → patent | 4 |
| amazon → hold → the patent | 3 |
| negative | neutral | positive |
| 0.207 | 0.495 | 0.298 |
| Raw frequency | 21 |
| Normalized frequency | 0.409 |
| Modifier score | 0.500 |
| Perplexity | 86.937 |