| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [prep] [prep] | 593 |
|
| 2 | [was/were] [prep] [prep] | 593 |
|
| 3 | [be] [prep] for | 94 |
|
| 4 | [was/were] [prep] for | 25 |
|
