| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] [verb] to [art] | 3906 |
|
| 2 | [modal v] [be] [verb] to [be] | 1088 |
|
| 3 | [modal v] [verb] to [be] [art] | 910 |
|
| 4 | [be] [verb] to [be] [art] | 207 |
|
