| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [adj] [noun] | 26127 |
|
| 2 | [adj] an [noun] | 6292 |
|
| 3 | [was/were] an [noun] | 4390 |
|
| 4 | [was/were] [adj] an | 146 |
|
