| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] to be | 15372 |
|
| 2 | [pron] to be | 7112 |
|
| 3 | [pron] [be] to | 5184 |
|
| 4 | [pron] [be] be | 41 |
|
