| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] have been working for | 39 |
|
| 2 | i have been working for | 15 |
|
| 3 | [pers pn] had been working for | 15 |
|
| 4 | he have been working for | 14 |
|
| 5 | [pers pn] 's been working for | 7 |
|
| 6 | [pers pn] 've been working for | 6 |
|
| 7 | [pers pn] have been working for | 6 |
|
| 8 | she have been working for | 6 |
|
