| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] is [prep] | 319 |
|
| 2 | [vb pp] is [prep] | 319 |
|
| 3 | [verb] is to | 196 |
|
| 4 | [vb pp] [be] to | 67 |
|
| 5 | [vb pp] be to | 67 |
|
| 6 | [vb pp] [is] to | 35 |
|
| 7 | [vb pp] is to | 35 |
|
