| for our health | 12 | purpose |
| for maintenance | 10 | purpose |
| from nutritional viewpoint | 3 | other |
| spinach → be → important | 11 |
| spinach → be → essential | 8 |
| spinach → be → must | 8 |
| spinach → be → imperative | 6 |
| spinach → be → vital | 4 |
| spinach → be of → substantial importance | 3 |
| negative | neutral | positive |
| 0.017 | 0.285 | 0.698 |
| Raw frequency | 40 |
| Normalized frequency | 0.488 |
| Modifier score | 0.500 |
| Perplexity | 63.954 |