| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have to be some [noun] | 64 |
|
| 2 | [vb mod] have to be [noun] | 52 |
|
| 3 | [vb mod] have to be some | 22 |
|
| 4 | [vb mod] to be some [noun] | 14 |
|
