| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [vb pp] at [art] [adj] [noun] | 403 |
|
| 2 | was [vb pp] [prep] [art] [det] [noun] | 264 |
|
| 3 | be [vb pp] at [art] [det] [noun] | 248 |
|
| 4 | [be] [vb pp] at [art] [det] [noun] | 248 |
|
| 5 | [was/were] [vb pp] at [art] [det] [noun] | 75 |
|
| 6 | was [verb] at [art] [det] [noun] | 52 |
|
| 7 | was [vb pp] at [art] [det] [noun] | 40 |
|
