| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to [be] [verb] [to-vb] [adj] | 289 |
|
| 2 | to [be] [verb] [verb] [det] | 142 |
|
| 3 | to [be] [verb] [to-vb] [det] | 117 |
|
| 4 | [prep] [be] [verb] [to-vb] [det] | 115 |
|
