| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [noun prp] [is] | 6334 |
|
| 2 | [noun prp] which [is] | 447 |
|
| 3 | [conj] which [is] | 435 |
|
| 4 | [conj] [noun prp] which | 274 |
|
