| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have [been] [prep] | 5149 |
|
| 2 | [pron] have [been] working | 497 |
|
| 3 | have [been] working [prep] | 484 |
|
| 4 | [pron] [been] working [prep] | 12 |
|
