| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | he 's been working [prep] | 12 |
|
| 2 | he has been working [prep] | 9 |
|
| 3 | he [vb -s] been working for | 7 |
|
| 4 | he [vb -s] been working with | 5 |
|
