| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [adv] as [to-vb] [art] | 97 |
|
| 2 | is [vb pp] [adv] [to-vb] [art] | 79 |
|
| 3 | is [vb pp] [adv] as [to-vb] | 21 |
|
| 4 | is [vb pp] [adv] as [art] | 14 |
|
