| at around 8:30 p.m. | 5 | temporal |
| on august 5th | 2 | temporal |
| on routine patrol off escravos | 2 | location |
| vessel → be → sighted | 12 |
| vessel → be → spotted | 8 |
| negative | neutral | positive |
| 0.092 | 0.825 | 0.083 |
| Raw frequency | 20 |
| Normalized frequency | 0.378 |
| Modifier score | 0.500 |
| Perplexity | 195.920 |