| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [verb] be | 5933 |
|
| 2 | who [verb] [be] | 5933 |
|
| 3 | [pron] [verb] are | 1321 |
|
| 4 | who [verb] [am/are] | 64 |
|
