| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] have been working on | 38 |
|
| 2 | [pers pn] [vb base] been working on | 18 |
|
| 3 | [pers pn] [vb past] been working on | 17 |
|
| 4 | [pers pn] had been working on | 14 |
|
| 5 | [pers pn] 've been working on | 13 |
|
| 6 | we [verb] been working on | 11 |
|
| 7 | she [verb] been working on | 9 |
|
| 8 | he [verb] been working on | 8 |
|
| 9 | [pers pn] have been working on | 5 |
|
| 10 | i [verb] been working on | 5 |
|
