| normally | 12 | degree |
| from the back | 9 | other |
| perfectly | 6 | degree |
| spine → be → straight | 45 |
| spine → appear → straight | 16 |
| spine → look → straight | 3 |
| negative | neutral | positive |
| 0.083 | 0.747 | 0.170 |
| Raw frequency | 64 |
| Normalized frequency | 1.000 |
| Modifier score | 0.754 |
| Perplexity | 219.128 |