| for their survival | 6 | purpose |
| to the survival of many bacteria | 5 | purpose |
| in both g+ | 3 | location |
| cell wall → be → essential | 9 |
| cell wall → be → important | 5 |
| cell wall → be → vital | 3 |
| negative | neutral | positive |
| 0.111 | 0.672 | 0.217 |
| Raw frequency | 17 |
| Normalized frequency | 0.683 |
| Modifier score | 0.500 |
| Perplexity | 207.834 |