| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] it be [verb] to | 88 |
|
| 2 | [Wh adv] [modal v] it be [verb] | 71 |
|
| 3 | [modal v] it be [verb] to | 22 |
|
| 4 | [Wh adv] [modal v] it [verb] to | 10 |
|
