| in order to keep pace | 9 | purpose |
| with watch | 3 | other |
| during the american civil war | 2 | temporal |
| tower → be → raised | 62 |
| tower → be raised in → height | 8 |
| tower → be raised to → its present height | 3 |
| negative | neutral | positive |
| 0.081 | 0.776 | 0.143 |
| Raw frequency | 73 |
| Normalized frequency | 0.508 |
| Modifier score | 0.750 |
| Perplexity | 326.737 |