| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we have been working [prep] | 33 |
|
| 2 | we have be working [prep] | 33 |
|
| 3 | we 've be working [prep] | 15 |
|
| 4 | we have be working [prep] | 15 |
|
| 5 | we have be working on | 14 |
|
| 6 | we have be working on | 14 |
|
| 7 | we have be working with | 7 |
|
| 8 | we have be working with | 7 |
|
