| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [noun] [Wh pn] | 910 |
|
| 2 | be [noun] [Wh pn] [vb -s] | 71 |
|
| 3 | it be [noun] [vb -s] | 40 |
|
| 4 | it be [Wh pn] [vb -s] | 13 |
|
