| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [pos pn] [noun] [pron] | 285 |
|
| 2 | [pron] be [pos pn] [noun] [Wh det] | 63 |
|
| 3 | it be [pron] [noun] [Wh det] | 60 |
|
| 4 | it [be] [pos pn] [noun] [Wh det] | 59 |
|
