| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it is [adv] | 7590 |
|
| 2 | it is [adv] used | 161 |
|
| 3 | [conj] it is used | 123 |
|
| 4 | [conj] is [adv] used | 113 |
|
