| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [was/were] a [noun] | 372 |
|
| 2 | [was/were] on a [noun] | 367 |
|
| 3 | who [was/were] on [noun] | 47 |
|
| 4 | who [was/were] on a | 12 |
|
