| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] as a | 964 |
|
| 2 | [Wh pn] [modal v] [verb] a | 421 |
|
| 3 | [Wh pn] [verb] as a | 101 |
|
| 4 | [Wh pn] [modal v] [verb] as | 45 |
|
