| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [adj] [pron] [modal v] be | 373 |
|
| 2 | [Wh adv] [pron] [modal v] [prep] be | 53 |
|
| 3 | [adj] [pron] [modal v] [prep] be | 23 |
|
| 4 | [Wh adv] [adj] [pron] [modal v] [prep] | 6 |
|
