| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [be] not [adj] [verb] | 2978 |
|
| 2 | [pers pn] [be] not [adj] [verb] | 2931 |
|
| 3 | [pers pn] [be] [adv] difficult [verb] | 1136 |
|
| 4 | [pers pn] [be] not difficult [verb] | 208 |
|
| 5 | [pers pn] [be] [not/n't] difficult [verb] | 208 |
|
| 6 | [pron] [be] not difficult [verb] | 190 |
|
| 7 | [pers pn] [be] not difficult [verb] | 190 |
|
