| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in which it [is] [adv] used | 5 |
|
| 2 | in [pron] it [is] [adv] used | 5 |
|
| 3 | in [pron] it is [adv] used | 5 |
|
| 4 | in [Wh det] it [is] [adv] used | 5 |
|
| 5 | in which it [is] [adv] used | 5 |
|
