| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [is] [adv] [verb] | 2096 |
|
| 2 | which [is] [adv] [verb] | 1758 |
|
| 3 | [pron] [is] sometimes [verb] | 280 |
|
| 4 | which [be] sometimes [verb] | 53 |
|
| 5 | which [is] sometimes [verb] | 27 |
|
