| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [pos pn] [noun] | 20671 |
|
| 2 | [be] it [noun] | 998 |
|
| 3 | it [pos pn] [noun] | 617 |
|
| 4 | [be] it [pos pn] | 230 |
|
