| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been working together [prep] | 7 |
|
| 2 | [verb] been work together [prep] | 7 |
|
| 3 | have been work together [prep] | 7 |
|
| 4 | [vb base] been work together [prep] | 5 |
|
| 5 | have been work together [prep] | 5 |
|
