| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [vb pp] [adv] [to-vb] [art] | 118 |
|
| 2 | [vb pp] [adv] as [to-vb] [art] | 97 |
|
| 3 | [is] [vb pp] [adv] as [to-vb] | 21 |
|
| 4 | [is] [vb pp] [adv] as [art] | 17 |
|
