| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] a [noun sg] | 37578 |
|
| 2 | on a [noun sg] | 23595 |
|
| 3 | [vb pp] on [noun sg] | 7822 |
|
| 4 | [vb pp] on a | 7628 |
|
