| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb base] [prep] [art] | 1509 |
|
| 2 | [vb base] [prep] [art] [num] | 550 |
|
| 3 | which [prep] [art] [num] | 115 |
|
| 4 | which [vb base] [prep] [num] | 109 |
|
| 5 | which [vb base] [art] [num] | 39 |
|
