| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [be] [vb pp] at | 7058 |
|
| 2 | [noun] [be] [vb pp] a | 1974 |
|
| 3 | [be] [vb pp] at a | 1601 |
|
| 4 | [noun] [be] at a | 398 |
|
| 5 | [noun] [vb pp] at a | 367 |
|
