| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] be difficult [verb] [adj] [noun pl] | 43 |
|
| 2 | [pers pn] be difficult [verb] [adj] [noun pl] | 43 |
|
| 3 | it be difficult [verb] [adj] [noun pl] | 43 |
|
| 4 | it be difficult [verb] [adj] [noun pl] | 43 |
|
| 5 | [modal v] be difficult [verb] [adj] [noun pl] | 13 |
|
| 6 | [vb mod] be difficult [verb] [adj] [noun pl] | 13 |
|
| 7 | be [adv] difficult [verb] [adj] [noun pl] | 34 |
|
| 8 | be [adv] difficult [verb] [adj] [noun pl] | 28 |
|
| 9 | be very difficult [verb] [adj] [noun pl] | 10 |
|
| 10 | be very difficult [verb] [adj] [noun pl] | 10 |
|
| 11 | be not difficult [verb] [adj] [noun pl] | 6 |
|
| 12 | be [not/n't] difficult [verb] [adj] [noun pl] | 6 |
|
| 13 | be not difficult [verb] [adj] [noun pl] | 6 |
|
| 14 | be difficult [verb] [prep] [adj] [noun pl] | 33 |
|
| 15 | be difficult [verb] [prep] [adj] [noun pl] | 33 |
|
| 16 | be difficult [verb] [adv] [adj] [noun pl] | 18 |
|
| 17 | be difficult [verb] [art] [adj] [noun pl] | 17 |
|
| 18 | be difficult [verb] [art] [adj] [noun pl] | 17 |
|
| 19 | be difficult [verb] the [adj] [noun pl] | 16 |
|
| 20 | be difficult [verb] the [adj] [noun pl] | 16 |
|
| 21 | be difficult [verb] [adj] [adj] [noun pl] | 12 |
|
| 22 | be difficult [verb] in [adj] [noun pl] | 11 |
|
| 23 | be difficult [verb] in [adj] [noun pl] | 11 |
|
| 24 | be difficult [verb] [Wh adv] [adj] [noun pl] | 10 |
|
| 25 | be difficult [verb] [det] [adj] [noun pl] | 9 |
|
| 26 | be difficult [verb] how [adj] [noun pl] | 7 |
|
| 27 | be difficult [verb] how [adj] [noun pl] | 7 |
|
| 28 | be difficult [verb] [conj] [adj] [noun pl] | 6 |
|
| 29 | be difficult [verb] any [adj] [noun pl] | 6 |
|
| 30 | be difficult [verb] any [adj] [noun pl] | 6 |
|
