| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] on a | 1057 |
|
| 2 | be [vb pp] on [det] | 517 |
|
| 3 | [vb pp] on a [det] | 24 |
|
| 4 | be [vb pp] a [det] | 19 |
|
