| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [indef pn] [prep] an | 52 |
|
| 2 | was [pron] [prep] an | 50 |
|
| 3 | [was/were] something [prep] an | 38 |
|
| 4 | [was/were] something [prep] an | 38 |
|
| 5 | [was/were] [pron] of an | 36 |
|
| 6 | [was/were] [pron] but an | 12 |
|
| 7 | [was/were] nothing [prep] an | 10 |
|
| 8 | [was/were] nothing [prep] an | 10 |
|
| 9 | were [pron] [prep] an | 5 |
|
