| up of three layers | 9 | other |
| up of three parts- lipid | 9 | other |
| continuously | 7 | degree |
| tear → be → produced | 94 |
| tear → be → made | 33 |
| tear → be → formed | 11 |
| tear → be → created | 9 |
| negative | neutral | positive |
| 0.463 | 0.461 | 0.076 |
| Raw frequency | 147 |
| Normalized frequency | 0.937 |
| Modifier score | 0.556 |
| Perplexity | 329.186 |