| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | fall [prep] a [noun] | 501 |
|
| 2 | had fall [prep] [noun] | 159 |
|
| 3 | had [prep] a [noun] | 88 |
|
| 4 | had fall [prep] a | 31 |
|
