| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [conj] [Wh adv] it be [verb] | 5 |
|
| 2 | [is] [conj] [Wh adv] it is [verb] | 5 |
|
| 3 | [is] [conj] [Wh adv] it [is] [verb] | 5 |
|
| 4 | [is] [conj] [Wh adv] it [be] [verb] | 5 |
|
