| thoroughly | 102 | manner |
| properly | 41 | manner |
| easily | 31 | manner |
| surface → be → cleaned | 1039 |
| surface → need → cleaning | 8 |
| surface → require → cleaning | 7 |
| surface → be cleaned for → example | 4 |
| surface → gets → cleaned | 3 |
| negative | neutral | positive |
| 0.141 | 0.669 | 0.190 |
| Raw frequency | 1061 |
| Normalized frequency | 0.869 |
| Modifier score | 0.943 |
| Perplexity | 326.872 |