| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [vb pp] | 3866 |
|
| 2 | is [adv] [vb pp] as | 1328 |
|
| 3 | it is [vb pp] as | 314 |
|
| 4 | it is [adv] as | 43 |
|
