| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 've be [v-ing] on [det] | 9 |
|
| 2 | 've been [verb] on [det] | 9 |
|
| 3 | 've be working on [det] | 6 |
|
| 4 | 've be [verb] on this | 6 |
|
| 5 | 've be work on [det] | 6 |
|
