| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] be [verb] to [be] | 444 |
|
| 2 | [vb past] [adv] be [verb] to | 236 |
|
| 3 | [vb past] be [verb] to [be] | 130 |
|
| 4 | [vb past] [adv] [verb] to [be] | 121 |
|
| 5 | [vb past] [adv] be to [be] | 7 |
|
