| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [verb] that this | 318 |
|
| 2 | necessary [verb] that [adj] | 30 |
|
| 3 | necessary [verb] [conj] this | 9 |
|
| 4 | necessary [verb] [that] this | 6 |
|
| 5 | necessary [verb] that this | 6 |
|
