| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 's [pron] [pron] [vb mod] | 781 |
|
| 2 | [be] [Wh det] [pron] [vb mod] | 753 |
|
| 3 | be [Wh det] [pron] [vb mod] | 752 |
|
| 4 | [is] [Wh det] [pron] [vb mod] | 623 |
|
| 5 | 's [Wh det] [pron] [modal v] | 381 |
|
