| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [pers pn] have [been] working | 18 |
|
| 2 | [Wh det] [pron] have been working | 18 |
|
| 3 | which [pron] have [been] working | 11 |
|
| 4 | [Wh det] [pron] had [been] working | 8 |
|
| 5 | what [pron] have [been] working | 6 |
|
| 6 | [Wh det] we have [been] working | 5 |
|
| 7 | [Wh det] [pron] 've [been] working | 5 |
|
| 8 | [Wh det] we have [been] working | 5 |
|
