| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] have [been] working for | 6 |
|
| 2 | [pron] have been working for | 6 |
|
| 3 | i have [been] working for | 5 |
|
| 4 | i have [been] working for | 5 |
|
