| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [verb] a | 20644 |
|
| 2 | [verb] a few | 5485 |
|
| 3 | [vb past] a few | 1365 |
|
| 4 | [vb past] [verb] few | 25 |
|
