| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [was/were] [verb] [prep] | 4922 |
|
| 2 | [was/were] due [verb] [prep] | 252 |
|
| 3 | which [was/were] due [verb] | 45 |
|
| 4 | which [was/were] due [prep] | 42 |
|
