| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [was/were] [prep] [be] [adv] [adj] | 6 |
|
| 2 | which [was/were] to [be] [adv] [adj] | 6 |
|
| 3 | which [was/were] [prep] be [adv] [adj] | 6 |
|
| 4 | which was [prep] [be] [adv] [adj] | 5 |
|
