| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | led to a [adj -er] | 16 |
|
| 2 | led to a [adj -er] | 16 |
|
| 3 | led [prep] a [adj -er] | 16 |
|
| 4 | led [prep] a further | 5 |
|
