| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 've been [verb] | 4415 |
|
| 2 | 've been [v-ing] | 3051 |
|
| 3 | [verb] been doing | 830 |
|
| 4 | have been doing | 829 |
|
| 5 | [vb base] been doing | 448 |
|
| 6 | 've been do | 321 |
|
| 7 | 've [been] doing | 309 |
|
| 8 | 've [be] doing | 309 |
|
| 9 | 've be doing | 309 |
|
