| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] working [be] | 25 |
|
| 2 | [prep] working be | 25 |
|
| 3 | of working [be] | 23 |
|
| 4 | of working [be] | 23 |
|
| 5 | [prep] working is | 15 |
|
| 6 | [prep] working [is] | 15 |
|
| 7 | [prep] working [am/are] | 6 |
|
| 8 | [prep] working are | 6 |
|
