| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] be [verb] to [be] | 600 |
|
| 2 | [adv] be [verb] to [be] | 444 |
|
| 3 | previously be [verb] to [be] | 14 |
|
| 4 | previously be [verb] [prep] [be] | 14 |
|
| 5 | previously be [verb] to [be] | 14 |
|
| 6 | previously [be] [verb] to [be] | 14 |
|
