| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] be [conj] | 724 |
|
| 2 | what [vb past] be | 612 |
|
| 3 | what [vb past] [conj] | 218 |
|
| 4 | what be [conj] | 126 |
|
