| to help meet their increased workloads | 3 | purpose |
| usually | 3 | temporal |
| dentist → have → assistant | 9 |
| dentist → employ → assistant | 6 |
| dentist → hire → assistant | 4 |
| dentist → use → assistant | 3 |
| negative | neutral | positive |
| 0.283 | 0.627 | 0.090 |
| Raw frequency | 22 |
| Normalized frequency | 0.360 |
| Modifier score | 0.760 |
| Perplexity | 225.241 |