| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb base] [art] | 4853 |
|
| 2 | [vb base] under [art] | 413 |
|
| 3 | which [vb base] under | 36 |
|
| 4 | which under [art] | 17 |
|
