| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] a [noun] | 7986 |
|
| 2 | be [vb pp] [prep] a [noun] | 7986 |
|
| 3 | be [vb pp] at [art] [noun] | 1550 |
|
| 4 | be [vb pp] at [art] [noun] | 1550 |
|
| 5 | [be] [vb pp] at a [noun] | 831 |
|
| 6 | be [vb pp] at a [noun] | 831 |
|
| 7 | be [verb] at a [noun] | 261 |
|
| 8 | be [vb pp] at a [noun] | 249 |
|
| 9 | [be] [vb pp] at a [noun] | 234 |
|
| 10 | be [vb pp] at a [noun] | 234 |
|
