| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] have been work [prep] this | 12 |
|
| 2 | [pers pn] have been working [prep] this | 12 |
|
| 3 | [pers pn] have been work on this | 7 |
|
| 4 | [pers pn] have been work on this | 7 |
|
| 5 | [pers pn] 've been work [prep] this | 5 |
|
