| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] a few days | 27 |
|
| 2 | was [vb pp] [art] few days | 13 |
|
| 3 | were [vb pp] [art] few days | 6 |
|
| 4 | been [vb pp] [art] few days | 6 |
|
