| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [been] [verb] for a few | 5 |
|
| 2 | [adv] been [verb] for [art] few | 5 |
|
| 3 | [adv] [been] [verb] for [art] few | 5 |
|
| 4 | [adv] [been] [verb] for a few | 5 |
|
