| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] a few days | 27 |
|
| 2 | [was/were] [vb pp] a few days | 17 |
|
| 3 | was [vb pp] a few days | 13 |
|
| 4 | [been] [vb pp] a few days | 6 |
|
| 5 | been [vb pp] a few days | 6 |
|
