| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [pron] [noun] | 24173 |
|
| 2 | be [pos pn] [noun] | 20656 |
|
| 3 | [be] their [noun] | 1852 |
|
| 4 | be their [noun] | 1852 |
|
