| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | by a [adj] | 17073 |
|
| 2 | [prep] a few | 7667 |
|
| 3 | [prep] a few | 7667 |
|
| 4 | by a [det] | 265 |
|
| 5 | by [art] few | 203 |
|
| 6 | by a few | 170 |
|
| 7 | by a few | 170 |
|
