| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] to | 21476 |
|
| 2 | be to | 21476 |
|
| 3 | 's [prep] | 15119 |
|
| 4 | 's [prep] | 15116 |
|
| 5 | [is] to | 8145 |
|
| 6 | 's to | 402 |
|
