| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] a | 97579 |
|
| 2 | [am/are] [vb pp] [prep] | 44871 |
|
| 3 | [am/are] [prep] a | 2257 |
|
| 4 | [am/are] [vb pp] a | 487 |
|
