| Typicality: | 0.526 |
| Saliency: | 0.294 |
| suitably | 4 | manner |
| certificate → have → a validity period | 10 |
| certificate → have → valid period | 7 |
| certificate → have → limited validity period | 3 |
| certificate → have → a period of validity | 3 |
| negative | neutral | positive |
| 0.093 | 0.800 | 0.107 |
| Raw frequency | 23 |
| Normalized frequency | 0.294 |
| Modifier score | 0.967 |
| Perplexity | 64.011 |