| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who is [verb] [prep] | 871 |
|
| 2 | who is [vb pp] [prep] | 544 |
|
| 3 | [pron] is registered [prep] | 25 |
|
| 4 | who [be] registered [prep] | 13 |
|
| 5 | who be registered [prep] | 13 |
|
| 6 | who is register [prep] | 7 |
|
| 7 | who [is] registered [prep] | 7 |
|
| 8 | [Wh pn] is registered [prep] | 7 |
|
| 9 | who is registered [prep] | 7 |
|
