| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [vb pp] [adv] [prep] [noun] | 4394 |
|
| 2 | [was/were] [vb pp] [prep] an [noun] | 1276 |
|
| 3 | [vb pp] [adv] [prep] an [noun] | 617 |
|
| 4 | [was/were] [vb pp] [adv] [prep] an | 220 |
|
| 5 | [was/were] [adv] [prep] an [noun] | 76 |
|
