| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to [be] [art] | 13086 |
|
| 2 | [modal v] [verb] to [be] | 7221 |
|
| 3 | [modal v] [verb] to [art] | 6055 |
|
| 4 | [modal v] to [be] [art] | 788 |
|
