| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [be] to [be] | 3757 |
|
| 2 | [be] to [be] used | 296 |
|
| 3 | [pron] [be] [be] used | 144 |
|
| 4 | [pron] to [be] used | 60 |
|
