| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do be [vb infin] | 472 |
|
| 2 | be [vb infin] [prep] | 215 |
|
| 3 | do [vb infin] [prep] | 12 |
|
| 4 | do be [prep] | 11 |
|
