| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [pron] [pers pn] [vb mod] | 1243 |
|
| 2 | [be] [Wh det] [pers pn] [vb mod] | 725 |
|
| 3 | [is] [Wh det] [pron] [vb mod] | 623 |
|
| 4 | [is] [Wh det] [pers pn] [modal v] | 610 |
|
