| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] [be] [v-ing] [prep] [art] | 661 |
|
| 2 | 've [be] [v-ing] [prep] [art] | 184 |
|
| 3 | [Wh pn] 've [be] [prep] [art] | 10 |
|
| 4 | [Wh pn] 've [be] [v-ing] [prep] | 8 |
|
| 5 | [Wh pn] 've [be] [v-ing] [art] | 7 |
|
