| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [modal v] [be] [verb] | 4582 |
|
| 2 | [modal v] to [be] [verb] | 1285 |
|
| 3 | [noun prp] to [be] [verb] | 665 |
|
| 4 | [noun prp] [modal v] to [be] | 132 |
|
