| in the event | 6 | temporal |
| at dereferencing | 4 | other |
| before using it | 4 | temporal |
| pointer → be → null | 183 |
| pointer → point to → null | 6 |
| pointer → have → null value | 4 |
| pointer → receive → null | 3 |
| pointer → become → null | 3 |
| pointer → contain → null | 3 |
| negative | neutral | positive |
| 0.292 | 0.657 | 0.051 |
| Raw frequency | 202 |
| Normalized frequency | 1.000 |
| Modifier score | 0.733 |
| Perplexity | 243.192 |