| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [was/were] on board [art] [noun] | 5 |
|
| 2 | [was/were] on board [art] [noun] [noun] | 6 |
|
| 3 | [was/were] on board [art] [noun] [noun] | 6 |
|
| 4 | [was/were] on board [art] [noun] [noun sg] | 5 |
|
