| to identify dynamics | 2 | purpose |
| as an intervention | 2 | manner |
| couple → be in → therapy | 5 |
| couple → receive → therapy | 5 |
| couple → undergo → therapy | 4 |
| couple → use → therapy | 3 |
| couple → get → therapy | 3 |
| negative | neutral | positive |
| 0.037 | 0.542 | 0.421 |
| Raw frequency | 20 |
| Normalized frequency | 0.306 |
| Modifier score | 0.800 |
| Perplexity | 127.579 |