| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] i [verb] [vb pp] | 1757 |
|
| 2 | [Wh det] i [verb] be | 1157 |
|
| 3 | i [verb] [vb pp] be | 309 |
|
| 4 | [Wh det] [verb] [vb pp] be | 127 |
|
