| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 've been doing [prep] [art] | 12 |
|
| 2 | 've been doing [prep] the | 11 |
|
| 3 | 've been doing [prep] the | 11 |
|
| 4 | 've been doing for [art] | 5 |
|
