| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [is] [adv] [adv] | 941 |
|
| 2 | [is] [adv] [adv] use | 160 |
|
| 3 | which [is] [adv] use | 92 |
|
| 4 | which [is] [adv] use | 85 |
|
