| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [been] working for [adj] | 6 |
|
| 2 | has [be] working for [adj] | 6 |
|
| 3 | has be working for [adj] | 6 |
|
| 4 | has been working for [adj] | 6 |
|
