| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a few [prep] [art] | 61 |
|
| 2 | on a [adj] [prep] [art] | 22 |
|
| 3 | on a [det] [prep] [art] | 7 |
|
| 4 | on [art] few [prep] [art] | 6 |
|
| 5 | on a few [prep] [art] | 6 |
|
