| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] used [prep] | 2564 |
|
| 2 | which [modal v] [prep] | 383 |
|
| 3 | [Wh det] used [prep] | 210 |
|
| 4 | which used [prep] | 71 |
|
| 5 | which used [prep] | 71 |
|
