| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] it be [pron] | 170 |
|
| 2 | [is] [pron] be [Wh det] | 10 |
|
| 3 | [is] [pers pn] be [Wh det] | 7 |
|
| 4 | [be] it be [Wh det] | 6 |
|
| 5 | [is] it [be] [Wh det] | 5 |
|
| 6 | [is] it be [Wh det] | 5 |
|
