| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had led [prep] [art] | 159 |
|
| 2 | had led to [art] | 153 |
|
| 3 | had led to [art] | 153 |
|
| 4 | had led [prep] the | 99 |
|
| 5 | had led [prep] a | 50 |
|
| 6 | had led [prep] an | 9 |
|
