| for individual communication | 10 | purpose |
| for whole school | 6 | purpose |
| on an unexplained student absence | 4 | temporal |
| school → use → email | 24 |
| school → receive → email | 21 |
| school → have → email | 5 |
| school → provide → email | 4 |
| negative | neutral | positive |
| 0.168 | 0.686 | 0.147 |
| Raw frequency | 54 |
| Normalized frequency | 0.406 |
| Modifier score | 0.563 |
| Perplexity | 365.210 |