| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [Wh adv] it [is] called | 8 |
|
| 2 | [verb] why it [is] called | 8 |
|
| 3 | [verb] [Wh adv] it 's called | 5 |
|
| 4 | know [Wh adv] it [is] called | 5 |
|
