| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have been doing [prep] | 83 |
|
| 2 | [pron] we have been doing | 26 |
|
| 3 | we have been doing [prep] | 19 |
|
| 4 | [pron] we have been [prep] | 11 |
|
