| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [vb pp] [adv] [prep] [noun] | 4394 |
|
| 2 | [was/were] [vb pp] [adv] [prep] [noun] | 4394 |
|
| 3 | [be] [vb pp] [adv] at [noun] | 496 |
|
| 4 | [was/were] [verb] [adv] at [noun] | 278 |
|
| 5 | [was/were] [vb pp] [adv] at [noun] | 199 |
|
