| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [verb] | 170349 |
|
| 2 | be [verb] to | 77926 |
|
| 3 | [modal v] [verb] to | 25696 |
|
| 4 | [modal v] be to | 431 |
|
