| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] for a few | 19 |
|
| 2 | been [verb] for a few | 19 |
|
| 3 | been [v-ing] for a few | 12 |
|
| 4 | been [vb pp] for a few | 7 |
|
