| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] [art] [det] | 4339 |
|
| 2 | if [vb pp] [prep] [art] | 552 |
|
| 3 | if [vb pp] [prep] [det] | 81 |
|
| 4 | if [prep] [art] [det] | 23 |
|
