| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [noun] [Wh det] are [vb pp] [prep] | 26 |
|
| 2 | [v-ing] [noun pl] [Wh det] are [vb pp] [prep] | 25 |
|
| 3 | [v-ing] [Wh det] are [vb pp] [prep] [adj] | 5 |
|
