| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] be [verb] to [be] | 618 |
|
| 2 | [conj] be [verb] to [be] | 571 |
|
| 3 | [conj] [det] be [verb] to | 327 |
|
| 4 | [conj] [det] [verb] to [be] | 303 |
|
| 5 | [conj] [det] be to [be] | 148 |
|
