| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [verb] to a fall | 5 |
|
| 2 | has lead to a fall | 5 |
|
| 3 | has [vb pp] to a fall | 5 |
|
| 4 | has led to a fall | 5 |
|
| 5 | has [verb] to a fall | 5 |
|
