| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [vb pp] [noun] [prep] [noun] | 712 |
|
| 2 | [be] [vb pp] [noun] to [noun] | 141 |
|
| 3 | [was/were] [verb] [noun] to [noun] | 125 |
|
