| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [vb -s] [vb pp] be | 66 |
|
| 2 | what [vb -s] be [det] | 26 |
|
| 3 | what [vb -s] [vb pp] [det] | 24 |
|
| 4 | [vb -s] [vb pp] be [det] | 20 |
|
