| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] is [adv] [adj] [verb] [coord] | 62 |
|
| 2 | [noun] is [adv] [adj] [verb] [coord] | 55 |
|
| 3 | [noun] [be] [adv] difficult [verb] [coord] | 38 |
|
| 4 | [noun] be [adv] difficult [verb] [coord] | 38 |
|
| 5 | [noun] is [adv] difficult [verb] [conj] | 34 |
|
| 6 | [noun] is [adv] difficult [verb] [coord] | 20 |
|
| 7 | [noun] is [adv] difficult [verb] [coord] | 19 |
|
| 8 | [noun] [is] [adv] difficult [verb] [coord] | 19 |
|
