| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [prep] practice this [is] [adv] | 6 |
|
| 2 | [prep] practice this [is] [adv] [adv] | 5 |
|
| 3 | [prep] practice this [is] [adv] [adv] | 5 |
|
