| to ensure | 4 | purpose |
| against instability in the asian region | 3 | transitive-object |
| japan → be → vigilant | 6 |
| japan → remain → vigilant | 5 |
| negative | neutral | positive |
| 0.212 | 0.701 | 0.087 |
| Raw frequency | 11 |
| Normalized frequency | 0.238 |
| Modifier score | 0.500 |
| Perplexity | 445.997 |