| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to [be] [prep] [det] [noun sg] | 147 |
|
| 2 | have to [be] [prep] [adj] [noun sg] | 38 |
|
| 3 | have to [be] [prep] [det] [noun] | 17 |
|
| 4 | have [prep] [be] [prep] [det] [noun sg] | 11 |
|
