| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] a [noun] for | 10154 |
|
| 2 | [was/were] [verb] a [noun] | 4778 |
|
| 3 | [was/were] a [noun] for | 995 |
|
| 4 | [was/were] [verb] [noun] for | 504 |
|
