| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [vb mod] be [adv] [adj] | 286 |
|
| 2 | [coord] [vb mod] be [adv] [adj] | 265 |
|
| 3 | [conj] [vb mod] be [adv] difficult | 12 |
|
| 4 | [coord] [vb mod] be [adv] difficult | 6 |
|
| 5 | [coord] [vb mod] [be] [adv] difficult | 6 |
|
| 6 | [coord] [vb mod] be [adv] difficult | 6 |
|
| 7 | [coord] [vb mod] be [adv] difficult | 6 |
|
| 8 | [coord] [modal v] be [adv] difficult | 6 |
|
| 9 | [coord] [vb mod] [be] [adv] difficult | 6 |
|
