| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] [prep] an | 2679 |
|
| 2 | were [verb] [prep] an | 717 |
|
| 3 | were [verb] [pron] [prep] | 434 |
|
| 4 | were [pron] [prep] an | 5 |
|
