| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [vb pp] | 17495 |
|
| 2 | it [is] [noun] | 9158 |
|
| 3 | [is] [vb pp] [noun] | 2358 |
|
| 4 | it [vb pp] [noun] | 60 |
|
