| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adv] a few | 635 |
|
| 2 | [prep] [adv] a few | 624 |
|
| 3 | [prep] perhaps a [adj] | 52 |
|
| 4 | [prep] perhaps a few | 8 |
|
| 5 | [prep] perhaps [art] few | 8 |
|
| 6 | [prep] perhaps a few | 8 |
|
| 7 | [prep] perhaps [art] few | 8 |
|
