| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] [was/were] a [noun] | 375 |
|
| 2 | [pron] [was/were] a passenger | 22 |
|
| 3 | [Wh pn] [be] a passenger | 5 |
|
| 4 | [Wh pn] [was/were] a passenger | 5 |
|
| 5 | [Wh pn] [was/were] [art] passenger | 5 |
|
| 6 | [Wh pn] [was/were] [art] passenger | 5 |
|
