| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [noun] very [adj] | 152 |
|
| 2 | [noun] [noun] very [adj] | 110 |
|
| 3 | [noun] [noun] [adv] difficult | 32 |
|
| 4 | [noun] [noun] [adv] difficult | 31 |
|
| 5 | [noun] [noun] very difficult | 6 |
|
| 6 | [noun] [noun] very difficult | 6 |
|
