| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adv] [verb] | 43760 |
|
| 2 | [to-vb] [adv] [verb] | 2231 |
|
| 3 | [to-vb] [is] [verb] | 1489 |
|
| 4 | [to-vb] [is] [adv] | 278 |
|
