| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [prep] an | 591 |
|
| 2 | [was/were] more [prep] | 312 |
|
| 3 | more [prep] an | 115 |
|
| 4 | [was/were] more an | 7 |
|
