| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] it [be] [verb] [conj] | 184 |
|
| 2 | [Wh det] it be [verb] [conj] | 184 |
|
| 3 | [Wh det] [pron] is [verb] [conj] | 145 |
|
| 4 | [Wh det] it [is] [verb] [conj] | 99 |
|
| 5 | [pron] it is [verb] [conj] | 99 |
|
