| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] to [be] | 12807 |
|
| 2 | [adv prt] to [be] | 3105 |
|
| 3 | about [prep] [be] | 496 |
|
| 4 | about [prep] [be] | 496 |
|
| 5 | about to [be] | 492 |
|
| 6 | about to [be] | 492 |
|
