| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] [verb] to [be] | 628 |
|
| 2 | [vb -s] [been] [verb] [prep] [be] | 311 |
|
| 3 | [vb -s] [been] [verb] [prep] [be] | 311 |
|
| 4 | [vb -s] [be] [verb] to [be] | 290 |
|
| 5 | [vb -s] [been] [verb] to [be] | 283 |
|
