| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it be [art] [noun] [Wh det] | 49 |
|
| 2 | [subord] it be [art] [noun] [Wh det] | 49 |
|
| 3 | [subord] it be a [noun] [Wh det] | 33 |
|
| 4 | [subord] it be a [noun] [Wh det] | 24 |
|
| 5 | [subord] it be the [noun] [Wh det] | 16 |
|
| 6 | [subord] it be the [noun] [Wh det] | 16 |
|
| 7 | [subord] it be an [noun] [Wh det] | 9 |
|
| 8 | [subord] it be [adj] [noun] [Wh det] | 7 |
|
| 9 | [subord] it be [det] [noun] [Wh det] | 5 |
|
