| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [prep] a [noun] [unc] | 153 |
|
| 2 | [prep] a few [noun] [unc] | 145 |
|
| 3 | [to-vb] [prep] a few [noun] | 118 |
|
