| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [vb pp] [conj] [adj] | 909 |
|
| 2 | [Wh det] it [is] [vb pp] [conj] | 81 |
|
| 3 | [Wh det] [is] [vb pp] [conj] [adj] | 60 |
|
| 4 | [Wh det] it [is] [vb pp] [adj] | 7 |
|
