| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [is] [verb] [prep] [noun prp] | 256 |
|
| 2 | [pron] [is] [verb] at [noun prp] | 83 |
|
| 3 | which [be] [verb] at [noun prp] | 69 |
|
| 4 | which [is] [verb] at [noun] | 54 |
|
