| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] [prep] an [adj] | 1299 |
|
| 2 | [verb] [pers pn] [prep] an [adj] | 890 |
|
| 3 | [was/were] [verb] [pers pn] [prep] [adj] | 180 |
|
| 4 | [was/were] [verb] [pers pn] [prep] an | 20 |
|
