| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] [was/were] a [noun] | 375 |
|
| 2 | [was/were] on a [noun] | 367 |
|
| 3 | [Wh pn] [was/were] on [noun] | 50 |
|
| 4 | [Wh pn] [was/were] on a | 12 |
|
