| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun] [modal v] be | 4498 |
|
| 2 | a [noun] be to | 224 |
|
| 3 | [noun] [modal v] be to | 201 |
|
| 4 | a [noun] [modal v] to | 34 |
|
