| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] on the [noun] | 3525 |
|
| 2 | necessary [to-vb] the [noun] | 854 |
|
| 3 | necessary on the [noun] | 13 |
|
| 4 | necessary [to-vb] on the | 8 |
|
