| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [prep] a | 5878 |
|
| 2 | [was/were] [prep] a | 5878 |
|
| 3 | [be] for a | 814 |
|
| 4 | [was/were] for [art] | 767 |
|
| 5 | [was/were] for a | 233 |
|
