| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [was/were] [verb] [prep] [art] | 1952 |
|
| 2 | [pron] [was/were] use [prep] [art] | 126 |
|
| 3 | which [be] use [prep] [art] | 91 |
|
| 4 | which [was/were] use [prep] [art] | 38 |
|
