| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [was/were] [verb] at the | 1406 |
|
| 2 | [noun] [was/were] [vb pp] at the | 1068 |
|
| 3 | [noun] [was/were] done [prep] the | 81 |
|
| 4 | [noun] [was/were] done [prep] the | 81 |
|
| 5 | [noun] [be] done at the | 13 |
|
| 6 | [noun] [was/were] do at the | 11 |
|
| 7 | [noun] [was/were] done at [art] | 6 |
|
| 8 | [noun] [was/were] done at the | 6 |
|
| 9 | [noun] [was/were] done at [art] | 6 |
|
| 10 | [noun] [was/were] done at the | 6 |
|
