| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | were [prep] a | 1217 |
|
| 2 | were [prep] a | 1217 |
|
| 3 | be for a | 814 |
|
| 4 | [be] for a | 814 |
|
| 5 | [was/were] for a | 233 |
|
| 6 | were for [art] | 141 |
|
| 7 | were for a | 25 |
|
