| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be to | 129 |
|
| 2 | [prep] [be] to | 129 |
|
| 3 | [prep] is [prep] | 96 |
|
| 4 | [prep] is [prep] | 96 |
|
| 5 | [prep] [is] to | 12 |
|
| 6 | [prep] is to | 12 |
|
| 7 | [prep] is to | 12 |
|
