| Typicality: | 0.427 |
| Saliency: | 0.414 |
| sometimes | 6 | temporal |
| fortunately | 2 | manner |
| in the early 1900s | 2 | temporal |
| researcher → spent → several years | 16 |
| researcher → spent → many years | 15 |
| researcher → spend → many years | 9 |
| researcher → last → many years | 4 |
| researcher → spend → several years | 4 |
| negative | neutral | positive |
| 0.126 | 0.583 | 0.292 |
| Raw frequency | 48 |
| Normalized frequency | 0.414 |
| Modifier score | 0.500 |
| Perplexity | 69.025 |