| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [verb] [prep] a | 1958 |
|
| 2 | which [verb] [prep] a | 1612 |
|
| 3 | which they [verb] [prep] | 722 |
|
| 4 | which they [verb] a | 80 |
|
