| for the entire 1969–70 term | 11 | temporal |
| by his elder sibling | 7 | other |
| in case | 4 | temporal |
| seat → be → vacant | 42 |
| seat → remain → vacant | 21 |
| seat → be left → vacant | 16 |
| negative | neutral | positive |
| 0.240 | 0.723 | 0.037 |
| Raw frequency | 79 |
| Normalized frequency | 1.000 |
| Modifier score | 1.000 |
| Perplexity | 194.673 |