| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [art] [noun] [Wh det] | 835 |
|
| 2 | be [art] [noun] [Wh det] [was/were] | 107 |
|
| 3 | it be [art] [noun] [was/were] | 21 |
|
| 4 | it be [noun] [Wh det] [was/were] | 5 |
|
