| in eight healthy volunteers | 7 | other |
| on american students | 2 | transitive-object |
| in 1971 | 2 | temporal |
| colleague → do → study | 13 |
| colleague → do → their study | 3 |
| colleague → undertake → study | 3 |
| negative | neutral | positive |
| 0.109 | 0.776 | 0.115 |
| Raw frequency | 19 |
| Normalized frequency | 0.420 |
| Modifier score | 0.500 |
| Perplexity | 71.562 |