| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] be to | 5184 |
|
| 2 | [pron] [be] to | 5184 |
|
| 3 | [pron] am [prep] | 858 |
|
| 4 | [pron] [am/are] to | 805 |
|
