| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [vb -s] [pers pn] [adj] | 155 |
|
| 2 | and [verb] [pers pn] difficult | 46 |
|
| 3 | [conj] [vb -s] [pers pn] difficult | 15 |
|
| 4 | and [vb -s] [pron] difficult | 5 |
|
