| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [prep] a [noun] | 19288 |
|
| 2 | [prep] a few [noun] | 6065 |
|
| 3 | [vb past] a few [noun] | 1055 |
|
| 4 | [vb past] [prep] a few | 267 |
|
| 5 | [vb past] [prep] few [noun] | 6 |
|
