| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they 've be [verb] on | 11 |
|
| 2 | they 've been [verb] on | 11 |
|
| 3 | they 've be [v-ing] on | 9 |
|
| 4 | they 've be working on | 5 |
|
| 5 | they 've be work on | 5 |
|
