| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] [noun] [noun] | 55547 |
|
| 2 | was [vb pp] [prep] [noun] | 28449 |
|
| 3 | was [prep] [noun] [noun] | 1189 |
|
| 4 | was [vb pp] [noun] [noun] | 524 |
|
