| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [vb pp] [prep] | 97887 |
|
| 2 | [vb pp] [noun] [prep] | 30071 |
|
| 3 | was [noun] [prep] | 5639 |
|
| 4 | was [vb pp] [noun] | 3298 |
|
