| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [to-vb] [prep] [noun] | 1353 |
|
| 2 | be [to-vb] [prep] [noun sg] | 668 |
|
| 3 | be [verb] [prep] detail | 366 |
|
| 4 | [be] [to-vb] [prep] detail | 10 |
|
| 5 | be [to-vb] [prep] detail | 10 |
|
