| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which is [adv] | 6752 |
|
| 2 | is [adv] [conj] | 2813 |
|
| 3 | which is [conj] | 210 |
|
| 4 | which [adv] [conj] | 152 |
|
