| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [adv] led to [noun] | 8 |
|
| 2 | which [adv] led [prep] [noun] | 7 |
|
| 3 | [Wh det] [adv] led [prep] [noun prp] | 5 |
|
