| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [is] [verb] [prep] | 3944 |
|
| 2 | [pron] [is] base [prep] | 485 |
|
| 3 | which [be] base [prep] | 326 |
|
| 4 | [Wh det] [is] base [prep] | 192 |
|
| 5 | which [is] base [prep] | 192 |
|
