| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] a [noun] [prep] [noun] | 20648 |
|
| 2 | a [noun] [prep] [noun] [unc] | 4925 |
|
| 3 | [be] [noun] [prep] [noun] [unc] | 347 |
|
| 4 | [be] a [noun] [prep] [unc] | 275 |
|
| 5 | [be] a [noun] [noun] [unc] | 82 |
|
