| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which is [verb] [adj] [noun pl] | 34 |
|
| 2 | [Wh det] is [v-ing] [adj] [noun pl] | 28 |
|
| 3 | [Wh det] is [to-vb] [adj] [noun pl] | 6 |
|
