| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adj] to | 26151 |
|
| 2 | [adv] [adj] to | 23905 |
|
| 3 | [adv] necessary [prep] | 451 |
|
| 4 | [adv] necessary [prep] | 451 |
|
| 5 | [adv] necessary to | 74 |
|
| 6 | [adv] necessary to | 74 |
|
