| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [conj] it [is] | 1509 |
|
| 2 | [vb pp] [subord] it [is] | 618 |
|
| 3 | [subord] [conj] it [is] | 318 |
|
| 4 | [vb pp] [subord] [conj] it | 57 |
|
