| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] was [prep] | 325 |
|
| 2 | [vb past] was [prep] | 325 |
|
| 3 | [vb past] be for | 223 |
|
| 4 | [vb past] [be] for | 223 |
|
| 5 | [verb] was for | 79 |
|
| 6 | [vb past] [was/were] for | 56 |
|
| 7 | [vb past] was for | 47 |
|
