| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | were [vb pp] [prep] a | 3766 |
|
| 2 | [vb pp] up [prep] a | 1750 |
|
| 3 | were [vb pp] up [prep] | 758 |
|
| 4 | were up [prep] a | 6 |
|
