| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] and [pron] [vb mod] | 435 |
|
| 2 | be [verb] [conj] [Wh det] [vb mod] | 36 |
|
| 3 | be [verb] and [Wh det] [modal v] | 29 |
|
| 4 | [be] [verb] and [Wh det] [vb mod] | 29 |
|
