| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [vb pp] | 17495 |
|
| 2 | [vb base] it [is] | 8661 |
|
| 3 | [vb base] [is] [vb pp] | 396 |
|
| 4 | [vb base] it [vb pp] | 257 |
|
