| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] 've been doing | 309 |
|
| 2 | [Wh pn] 've been [verb] | 103 |
|
| 3 | [Wh pn] 've been [v-ing] | 44 |
|
| 4 | [Wh pn] [verb] been doing | 33 |
|
| 5 | [Wh pn] have been doing | 33 |
|
| 6 | [Wh pn] [vb base] been doing | 14 |
|
| 7 | [Wh pn] 've be doing | 7 |
|
| 8 | [Wh pn] 've [been] doing | 7 |
|
| 9 | [Wh pn] 've been do | 7 |
|
| 10 | [Wh pn] 've [be] doing | 7 |
|
