| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [prep] a [noun] | 3072 |
|
| 2 | [was/were] on [art] [noun] | 2648 |
|
| 3 | [was/were] on [art] [noun] | 2648 |
|
| 4 | [be] on a [noun] | 1051 |
|
| 5 | [was/were] on a [noun] | 396 |
|
