| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this [noun sg] [vb -s] [pers pn] difficult | 5 |
|
| 2 | this [noun] [vb -s] [pers pn] difficult | 5 |
|
| 3 | this [vb -s] [pers pn] [adv] difficult | 11 |
|
| 4 | this [vb -s] [pers pn] [adv] difficult | 11 |
|
| 5 | this [vb -s] [pers pn] very difficult | 5 |
|
| 6 | this [vb -s] [pers pn] very difficult | 5 |
|
| 7 | this [vb -s] [pers pn] difficult [verb] | 11 |
|
| 8 | this [vb -s] [pers pn] difficult [to-vb] | 11 |
|
| 9 | this [vb -s] [pers pn] difficult [prep] | 7 |
|
| 10 | this [vb -s] [pers pn] difficult [prep] | 7 |
|
| 11 | this [vb -s] [pers pn] difficult for | 6 |
|
| 12 | this [vb -s] [pers pn] difficult for | 6 |
|
