| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [be] a [noun] [prep] | 3542 |
|
| 2 | [vb mod] [be] [vb pp] a [noun] | 449 |
|
| 3 | [vb mod] [be] [vb pp] [noun] [prep] | 364 |
|
| 4 | [be] [vb pp] a [noun] [prep] | 352 |
|
