| for a toxin | 6 | purpose |
| simultaneously | 4 | manner |
| more slowly | 3 | manner |
| protein → be → delivered | 22 |
| protein → serve as → a delivery system | 3 |
| negative | neutral | positive |
| 0.192 | 0.558 | 0.249 |
| Raw frequency | 25 |
| Normalized frequency | 0.332 |
| Modifier score | 0.500 |
| Perplexity | 483.032 |