| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [been] [prep] [noun] | 349 |
|
| 2 | [verb] [been] [prep] [n mass] | 23 |
|
| 3 | [vb infin] [be] [prep] [n mass] | 9 |
|
