| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] be [vb pp] to a | 80 |
|
| 2 | be then [vb pp] to a | 50 |
|
| 3 | [Wh det] be then [vb pp] to | 44 |
|
| 4 | [Wh det] be then [vb pp] a | 5 |
|
