| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] have to find [adj] [noun] [verb] | 5 |
|
| 2 | [modal v] have to find [adj] [noun] [verb] | 5 |
|
| 3 | have to find [adj] [noun] [prep] [verb] | 8 |
|
| 4 | have to find [adj] [noun] [prep] [verb] | 8 |
|
| 5 | have to find [adj] [noun] of [verb] | 7 |
|
| 6 | have to find [adj] [noun] of [verb] | 7 |
|
