| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] on [num] [noun prp] | 636 |
|
| 2 | [was/were] [vb pp] on [num] [noun] | 617 |
|
| 3 | [was/were] [vb pp] [prep] [num] [noun prp] | 607 |
|
| 4 | [was/were] [vb pp] on [adj] [noun prp] | 560 |
|
| 5 | [was/were] [verb] on [num] [noun prp] | 479 |
|
