| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [Wh det] [pron] [be] | 1775 |
|
| 2 | [is] [Wh det] [pers pn] [be] | 1762 |
|
| 3 | [is] [pron] i [be] | 587 |
|
| 4 | [be] [Wh det] i [be] | 569 |
|
| 5 | [is] [Wh det] i [be] | 528 |
|
