| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are [prep] | 23297 |
|
| 2 | are [prep] | 23297 |
|
| 3 | [be] to | 21476 |
|
| 4 | be to | 21476 |
|
| 5 | [am/are] to | 3467 |
|
| 6 | are to | 3331 |
|
