| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] [vb pp] to [verb] | 232 |
|
| 2 | be [not/n't] [vb pp] [prep] [verb] | 220 |
|
| 3 | be [not/n't] [verb] to [verb] | 44 |
|
| 4 | [be] [not/n't] [vb pp] to [verb] | 41 |
|
