| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] and [vb past] [pers pn] difficult | 15 |
|
| 2 | [noun sg] and [vb past] [pers pn] difficult | 9 |
|
| 3 | [noun pl] and [vb past] [pers pn] difficult | 6 |
|
| 4 | and [pron] [vb past] [pers pn] difficult | 7 |
|
| 5 | and [pers pn] [vb past] [pers pn] difficult | 6 |
|
| 6 | and [vb past] [pers pn] [adv] difficult | 8 |
|
| 7 | and [vb past] [pers pn] [adv] difficult | 7 |
|
| 8 | and [vb past] [pers pn] difficult [to-vb] | 13 |
|
| 9 | and [vb past] [pers pn] difficult [verb] | 13 |
|
| 10 | and [vb past] [pers pn] difficult [prep] | 7 |
|
| 11 | and [vb past] [pers pn] difficult [prep] | 7 |
|
| 12 | and [vb past] [pers pn] difficult for | 6 |
|
| 13 | and [vb past] [pers pn] difficult for | 6 |
|
