| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [is] [vb pp] [prep] [adv] [num] | 6 |
|
| 2 | which [is] [verb] [prep] [adv] [num] | 6 |
|
| 3 | which [is] [adj] [prep] [adv] [num] | 5 |
|
