| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] it be [noun] | 604 |
|
| 2 | it be [noun] [Wh det] | 137 |
|
| 3 | [vb base] it be [Wh det] | 26 |
|
| 4 | [vb base] be [noun] [Wh det] | 8 |
|
