| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] [verb] to [be] | 1095 |
|
| 2 | which [be] [verb] to [be] | 511 |
|
| 3 | which [modal v] [be] [verb] to | 469 |
|
| 4 | which [modal v] [verb] to [be] | 196 |
|
| 5 | which [modal v] [be] [verb] [be] | 59 |
|
