| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be to [be] [vb pp] | 11382 |
|
| 2 | [be] to [be] [vb pp] | 11382 |
|
| 3 | [is] to [be] [vb pp] | 4740 |
|
| 4 | is to [be] [verb] | 4686 |
|
| 5 | is [prep] [be] [vb pp] | 4685 |
|
| 6 | is [prep] [be] [vb pp] | 4685 |
|
| 7 | is to [be] [vb pp] | 4662 |
|
