| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] on [noun] | 1843 |
|
| 2 | on [noun] [letter] | 379 |
|
| 3 | [was/were] [noun] [letter] | 91 |
|
| 4 | [was/were] on [letter] | 9 |
|
