| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pron] is [vb pp] | 6412 |
|
| 2 | [conj] [Wh det] be [vb pp] | 752 |
|
| 3 | [conj] [Wh det] [be] [vb pp] | 752 |
|
| 4 | [conj] [Wh det] is [verb] | 450 |
|
| 5 | [conj] [Wh det] [is] [vb pp] | 391 |
|
