| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb -s] be [verb] | 688 |
|
| 2 | who [vb -s] be [v-ing] | 284 |
|
| 3 | [pron] [vb -s] be working | 88 |
|
| 4 | who [verb] be working | 39 |
|
| 5 | who [vb -s] [be] working | 12 |
|
| 6 | who [vb -s] be work | 12 |
|
| 7 | [Wh pn] [vb -s] be working | 12 |
|
| 8 | who [vb -s] be working | 12 |
|
