| Typicality: | 0.384 |
| Saliency: | 0.315 |
| through surveillance | 11 | manner |
| on individuals | 10 | location |
| by watching and recording their actions | 9 | manner |
| private investigator → keep → eye | 6 |
| private investigator → keep → tab | 4 |
| private investigator → keep → close track of people | 3 |
| negative | neutral | positive |
| 0.106 | 0.858 | 0.036 |
| Raw frequency | 13 |
| Normalized frequency | 0.315 |
| Modifier score | 0.500 |
| Perplexity | 269.056 |