| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [Wh pn] be [v-ing] | 3241 |
|
| 2 | [noun] [Wh pn] 've be | 140 |
|
| 3 | [Wh pn] 've be [v-ing] | 44 |
|
