| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb pp] to | 17467 |
|
| 2 | is [vb pp] to | 10288 |
|
| 3 | [adv] is [vb pp] | 883 |
|
| 4 | [adv] is to | 81 |
|
