| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of an [noun] | 11087 |
|
| 2 | [was/were] an [noun] | 4390 |
|
| 3 | [was/were] of [noun] | 604 |
|
| 4 | [was/were] of an | 55 |
|
