| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have led [prep] a | 7 |
|
| 2 | [pron] have led to a | 7 |
|
| 3 | [pron] have led to a | 7 |
|
| 4 | which have led [prep] a | 5 |
|
| 5 | [Wh det] have led [prep] a | 5 |
|
| 6 | which have led [prep] a | 5 |
|
