| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] a [det] weeks | 17 |
|
| 2 | be [vb pp] a [adj] weeks | 17 |
|
| 3 | [be] [vb pp] a [adj] weeks | 17 |
|
| 4 | [be] [vb pp] a few weeks | 17 |
|
| 5 | [be] [vb pp] a few weeks | 17 |
|
| 6 | [was/were] [vb pp] a [adj] weeks | 11 |
|
| 7 | was [vb pp] a [adj] weeks | 11 |
|
