| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which is [adv] | 6752 |
|
| 2 | is [pron] [adv] | 3079 |
|
| 3 | which [pron] [adv] | 2114 |
|
| 4 | which is [pron] | 987 |
|
