| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [to-vb] [prep] a | 769 |
|
| 2 | [pron] [prep] a few | 340 |
|
| 3 | [to-vb] [prep] a few | 151 |
|
| 4 | [pron] [to-vb] a few | 29 |
|
