| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to [be] [verb] [adj] | 582 |
|
| 2 | have to [be] [verb] [adj] | 269 |
|
| 3 | have to [be] [verb] [adj] | 131 |
|
| 4 | have [prep] [be] [verb] [adj] | 131 |
|
