| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [to-vb] [prep] [adj] | 2313 |
|
| 2 | be [verb] [verb] [prep] [det] | 993 |
|
| 3 | [be] [verb] [to-vb] [prep] [det] | 841 |
|
| 4 | be [verb] [to-vb] [prep] [det] | 841 |
|
