| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [verb] [prep] | 91309 |
|
| 2 | who [verb] [prep] | 15675 |
|
| 3 | who [is] [verb] | 3660 |
|
| 4 | who [is] [prep] | 810 |
|
