| very | 9 | degree |
| for first time mums | 7 | transitive-object |
| sometimes | 5 | temporal |
| buying → be → tricky | 55 |
| buying → be → tricky business | 7 |
| buying → be → tricky problem | 4 |
| buying → be → tricky matter | 3 |
| negative | neutral | positive |
| 0.507 | 0.404 | 0.089 |
| Raw frequency | 69 |
| Normalized frequency | 0.478 |
| Modifier score | 0.400 |
| Perplexity | 30.193 |