| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [vb pp] | 3866 |
|
| 2 | as it is [adv] | 528 |
|
| 3 | as it is [vb pp] | 489 |
|
| 4 | as is [adv] [vb pp] | 173 |
|
