| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [pron] [verb] [be] [vb pp] | 781 |
|
| 2 | [Wh det] [pron] [verb] be [vb pp] | 781 |
|
| 3 | [Wh det] [pron] [verb] is [verb] | 199 |
|
| 4 | [pron] [pron] [verb] is [vb pp] | 110 |
|
| 5 | [Wh det] [pron] [verb] [is] [vb pp] | 73 |
|
