| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have been working [prep] this | 14 |
|
| 2 | [pers pn] have been working [prep] this | 12 |
|
| 3 | i have been working [prep] this | 5 |
|
| 4 | have been working [prep] this [noun sg] | 14 |
|
| 5 | have been working [prep] this [noun] | 14 |
|
