| saliva → contain → amylase | 10 |
| saliva → contain → salivary amylase | 5 |
| saliva → contain → enzyme called amylase | 4 |
| saliva → contain → the enzyme amylase | 3 |
| negative | neutral | positive |
| 0.125 | 0.733 | 0.141 |
| Raw frequency | 22 |
| Normalized frequency | 0.516 |
| Modifier score | 0.500 |
| Perplexity | 57.038 |