| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had led to the | 95 |
|
| 2 | led to the [adj] | 73 |
|
| 3 | had led to [adj] | 52 |
|
| 4 | had led the [adj] | 22 |
|
| 5 | had to the [adj] | 11 |
|
