| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] to [be] | 15372 |
|
| 2 | [been] to [be] | 9 |
|
| 3 | [been] [prep] [be] | 7 |
|
| 4 | [been] [prep] [be] | 7 |
|
| 5 | [been] to [be] | 7 |
|
