| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] [pron] is [adv] | 111 |
|
| 2 | [modal v] [verb] [Wh det] be [adv] | 41 |
|
| 3 | [modal v] [verb] [Wh det] [be] [adv] | 41 |
|
| 4 | [modal v] [verb] [Wh det] [is] [adv] | 30 |
|
