| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] for a few | 422 |
|
| 2 | [adv] [vb base] for a | 191 |
|
| 3 | [adv] [vb base] a few | 128 |
|
| 4 | [vb base] for a few | 79 |
|
