| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [vb pp] on [noun] | 3857 |
|
| 2 | [was/were] [vb pp] [prep] fire | 90 |
|
| 3 | [was/were] [vb pp] [prep] fire | 90 |
|
| 4 | [be] [vb pp] on fire | 36 |
|
| 5 | [was/were] [verb] on fire | 26 |
|
| 6 | [was/were] [vb pp] on fire | 26 |
|
