| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adv] [adv] | 27450 |
|
| 2 | [adv] [to-vb] [adv] | 4127 |
|
| 3 | [is] [to-vb] [adv] | 1890 |
|
| 4 | [is] [adv] [to-vb] | 1368 |
|
